Question

2) Find the fourth proportional in 5:6;75:d.​

Answer 1

Answer:

d = 90

Step-by-step explanation:

With the help of a formula, PRODECT OF EXTREMES IS EQUAL TO PRODUCT OF MEANS, we have : -

: - 5×d = 6×75

: - 5d = 450

: - d = 450 ÷5

: - d = 90

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Answer 2

Answer:

Answer:

[tex]\boxed{d = 90 }[/tex]

Step-by-step explanation:

[tex]\huge{[\colorbox{cyan}{ PRODUCT \: OF \: EXTREMES \: IS \: EQUAL \: TO \: PRODUCT \: OF \: MEANS, \: we \: have} :-}} \\ \rm \rightarrow 5×d = 6×75  \\ ⇀ 5d = 450  \\ ⇀ d = 450 ÷5  \\ ⇀ d = 90 [/tex]

Step-by-step explanation: