Question

Find the fourth proportion of 1whole1/2,2 whole1/3,3 whole1/4 kg​

Answer 1

Step-by-step explanation:

Let the fourth proportion=x

Proportion= 1whole1/2 : 2 whole1/3 : : 3whole1/4 : x

=3/2 : 7/3 : : 13/4 : x

Product of Extreme = Product of Mean

3/2 × x = 7/3 × 13/4

3/2x = 91/12

3x = 91 /12 × 2

3x = 91/6

x = 91/6 ÷ 3

x = 91/6 × 1/3

x = 91 /9

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