Finding the Fourth Proportional to 351,599.44, 527,430.24 and 98,882.08
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Solution
The fourth proportional to 351,599.44, 527,430.24 and 98,882.08 is: 148,331.86
Step by Step Solution
- Step 1: Write the proportion equation
351,599.44 : 527,430.24 = 98,882.08 : x - Step 2: Convert to fraction form
351,599.44/527,430.24 = 98,882.08/x - Step 3: Cross multiply
351,599.44x = 527,430.24 × 98,882.08 - Step 4: Simplify right side
351,599.44x = 52,153,399,186.10 - Step 5: Solve for x
x = 52,153,399,186.10/351,599.44 - Step 6: Final answer
x = 148,331.86
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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.