Finding the Fourth Proportional to 237,753.91, 356,612.68 and 69,275.53
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Solution
The fourth proportional to 237,753.91, 356,612.68 and 69,275.53 is: 103,908.00
Step by Step Solution
- Step 1: Write the proportion equation
237,753.91 : 356,612.68 = 69,275.53 : x - Step 2: Convert to fraction form
237,753.91/356,612.68 = 69,275.53/x - Step 3: Cross multiply
237,753.91x = 356,612.68 × 69,275.53 - Step 4: Simplify right side
237,753.91x = 24,704,532,411.72 - Step 5: Solve for x
x = 24,704,532,411.72/237,753.91 - Step 6: Final answer
x = 103,908.00
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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.