Finding the Fourth Proportional to 237,121.04, 327,077.42 and 165,474.92
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Solution
The fourth proportional to 237,121.04, 327,077.42 and 165,474.92 is: 228,250.98
Step by Step Solution
- Step 1: Write the proportion equation
237,121.04 : 327,077.42 = 165,474.92 : x - Step 2: Convert to fraction form
237,121.04/327,077.42 = 165,474.92/x - Step 3: Cross multiply
237,121.04x = 327,077.42 × 165,474.92 - Step 4: Simplify right side
237,121.04x = 54,123,107,445.54 - Step 5: Solve for x
x = 54,123,107,445.54/237,121.04 - Step 6: Final answer
x = 228,250.98
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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.