Question
If 'T' is the prime number 11, then find the fourth
proportion of (T + 1), (T - 5) and (T + 3).Solution
'T' = 11
So, the numbers are 12, 6 and 14.
Let fourth proportion be 'm'.
So, 12m = 6 × 14
Or, 12m = 84
Or, 'm' = 7
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