Question

d. If 21 :x :: 63: 72, then find the value of x.​

Answer 1

Answer:

21:x::63:72 [ given ]

We have to find the value of x?

Product of extreme = 21×72 = 1,512 .

Product of mean = 63 ×x = 63x

The value of x = 63x = 1,512

=> x = 1,512/63 = 24 .

=> x = 24 .

Thus, The value of x is 24 .

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