"common ratio" meaning in English

{
  "forms": [
    {
      "form": "common ratios",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "common ratio (plural common ratios)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
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        },
        {
          "kind": "other",
          "name": "Mandarin terms with redundant transliterations",
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        {
          "kind": "other",
          "name": "Terms with French translations",
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        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: common difference"
        }
      ],
      "glosses": [
        "The ratio of each term of a geometric progression to the term preceding it."
      ],
      "id": "en-common_ratio-en-noun-RngzGfR6",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "ratio",
          "ratio"
        ],
        [
          "term",
          "term"
        ],
        [
          "geometric progression",
          "geometric progression"
        ],
        [
          "preceding",
          "precede"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The ratio of each term of a geometric progression to the term preceding it."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "gōngbǐ",
          "sense": "Translations",
          "word": "公比"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "suhdeluku"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "raison"
        }
      ]
    }
  ],
  "word": "common ratio"
}

{
  "forms": [
    {
      "form": "common ratios",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "common ratio (plural common ratios)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English countable nouns",
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        "English lemmas",
        "English multiword terms",
        "English nouns",
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        "Mandarin terms with redundant transliterations",
        "Pages with 1 entry",
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        "Terms with Finnish translations",
        "Terms with French translations",
        "Terms with Mandarin translations",
        "Translation table header lacks gloss",
        "en:Mathematics"
      ],
      "examples": [
        {
          "text": "Coordinate term: common difference"
        }
      ],
      "glosses": [
        "The ratio of each term of a geometric progression to the term preceding it."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "ratio",
          "ratio"
        ],
        [
          "term",
          "term"
        ],
        [
          "geometric progression",
          "geometric progression"
        ],
        [
          "preceding",
          "precede"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The ratio of each term of a geometric progression to the term preceding it."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "gōngbǐ",
      "sense": "Translations",
      "word": "公比"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "suhdeluku"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "Translations",
      "tags": [
        "feminine"
      ],
      "word": "raison"
    }
  ],
  "word": "common ratio"
}