Finding the Fourth Proportional to 241,095.92, 332,711.82 and 133,663.19
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Solution
The fourth proportional to 241,095.92, 332,711.82 and 133,663.19 is: 184,454.90
Step by Step Solution
- Step 1: Write the proportion equation
241,095.92 : 332,711.82 = 133,663.19 : x - Step 2: Convert to fraction form
241,095.92/332,711.82 = 133,663.19/x - Step 3: Cross multiply
241,095.92x = 332,711.82 × 133,663.19 - Step 4: Simplify right side
241,095.92x = 44,471,323,211.91 - Step 5: Solve for x
x = 44,471,323,211.91/241,095.92 - Step 6: Final answer
x = 184,454.90
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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.