Finding the Fourth Proportional to 237,417.24, 327,684.24 and 160,960.92
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Solution
The fourth proportional to 237,417.24, 327,684.24 and 160,960.92 is: 222,158.92
Step by Step Solution
- Step 1: Write the proportion equation
237,417.24 : 327,684.24 = 160,960.92 : x - Step 2: Convert to fraction form
237,417.24/327,684.24 = 160,960.92/x - Step 3: Cross multiply
237,417.24x = 327,684.24 × 160,960.92 - Step 4: Simplify right side
237,417.24x = 52,744,357,138.70 - Step 5: Solve for x
x = 52,744,357,138.70/237,417.24 - Step 6: Final answer
x = 222,158.92
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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.