Finding the Fourth Proportional to 241,140.11, 332,757.14 and 133,706.17
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Solution
The fourth proportional to 241,140.11, 332,757.14 and 133,706.17 is: 184,505.52
Step by Step Solution
- Step 1: Write the proportion equation
241,140.11 : 332,757.14 = 133,706.17 : x - Step 2: Convert to fraction form
241,140.11/332,757.14 = 133,706.17/x - Step 3: Cross multiply
241,140.11x = 332,757.14 × 133,706.17 - Step 4: Simplify right side
241,140.11x = 44,491,681,229.13 - Step 5: Solve for x
x = 44,491,681,229.13/241,140.11 - Step 6: Final answer
x = 184,505.52
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.