find the fourth proportional to the following quality 2m,3m,8g
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Answer:
Step-by-step explanation:
2m:3m :: 8m : x
2m : 8m = 3m : x
Product of means = product of extremes
3m × 8m = 2m × x
24m² = 2mx
x = 24m²/2m
x = 12m
The fourth proportional is 12m
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