Finding the Fourth Proportional to 88,151.14, 132,201.60 and 24,967.09
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Solution
The fourth proportional to 88,151.14, 132,201.60 and 24,967.09 is: 37,443.52
Step by Step Solution
- Step 1: Write the proportion equation
88,151.14 : 132,201.60 = 24,967.09 : x - Step 2: Convert to fraction form
88,151.14/132,201.60 = 24,967.09/x - Step 3: Cross multiply
88,151.14x = 132,201.60 × 24,967.09 - Step 4: Simplify right side
88,151.14x = 3,300,689,245.34 - Step 5: Solve for x
x = 3,300,689,245.34/88,151.14 - Step 6: Final answer
x = 37,443.52
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.