Question

Find the value of X in 28 : X : : 84 : 18​

Answer 1

$\frac{28}{x} = \frac{84}{18} \\ 84x = 28 \times 18 \\ x = \frac{28 \times 18}{84} \\ x = 6$

Answer 2

Answer:

Product of means =Product of extremes

84*X = 28*18

84X = 504

X = 504/84

X = 6(ans)

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