English, asked by kumarrishabh22041, 1 month ago

find the fourth proportion to
3kg,12kg,15kg​

Answers

Answered by raunakrajput61
3

Explanation:

Let the fourth proportional be x kg then3 kg,12 kg,15 kg,x are in proportionUsing cross product ruleProduct of extremes =Product of means3×x=(12×15)kg3x=180 kgx=60 

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