Question

if 14,21 and X are continued proportion then find x and y​

Answer 1

If 14,21 and x are in continued proportion.

According to the question,

14:21 :: 21:x

=> Product of extremes=Product of means.

=> 14× x=21×21

=> 14x=441

=> x= 441/14

= 31.5

Hence, The value of x is 31.5.

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