Find the fourth proportion to 36, 81 and 28
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Answered by
0
The fourth proportion to 36, 81 and 28 is 63.
Let the fourth proportion be x.
36/81=28/x
x=63
Answered by
1
Answer:
63
Step-by-step explanation:
let the 4th proportional be x
36:81::28:x
36/81=28/x
36x=28*81
x=63
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