Question

first, second and fourth term of a propotion are respectable 3,9,27 find its third term​

Answer 1

Answer:

The third digit is 9.

Step-by-step explanation:

3:9 :: x:27

3:9 = x:27

3/9 = x/27

3×27 = x×9 [cross multiplication]

81 = 9x

81/9 = x

x = 9

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