Finding the Fourth Proportional to 185,375.13, 278,058.81 and 59,024.08
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Solution
The fourth proportional to 185,375.13, 278,058.81 and 59,024.08 is: 88,534.88
Step by Step Solution
- Step 1: Write the proportion equation
185,375.13 : 278,058.81 = 59,024.08 : x - Step 2: Convert to fraction form
185,375.13/278,058.81 = 59,024.08/x - Step 3: Cross multiply
185,375.13x = 278,058.81 × 59,024.08 - Step 4: Simplify right side
185,375.13x = 16,412,165,446.14 - Step 5: Solve for x
x = 16,412,165,446.14/185,375.13 - Step 6: Final answer
x = 88,534.88
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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.