72 : 108
1021 05fc5edbea5adbb0808d642295fc5edbea5adbb0808d6422972 : 18 : : 56 : ?
5629 05fc5ece3a5adbb0808d635c37 : 48 : : 12 : ?
4790 05fc5e972a5adbb0808d62f9b212 : 436 : 560 : ?
1878 05fc5e8af0cb33424ae84da3c248 : 3 : : 328 : ?
1754 05fc5e8084a9c931f4b7a2ac8Select the option that is related to the third term in the same way as the second term is related to the first term.
$$ {7\over {50}}:{9\over {82}}:: {13\over170}:?$$
365 : 90 : : 623 : ?
1149 05fc5e7420cb33424ae84d626