Finding the Fourth Proportional to 237,552.08, 356,351.30 and 69,073.70
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Solution
The fourth proportional to 237,552.08, 356,351.30 and 69,073.70 is: 103,617.28
Step by Step Solution
- Step 1: Write the proportion equation
237,552.08 : 356,351.30 = 69,073.70 : x - Step 2: Convert to fraction form
237,552.08/356,351.30 = 69,073.70/x - Step 3: Cross multiply
237,552.08x = 356,351.30 × 69,073.70 - Step 4: Simplify right side
237,552.08x = 24,614,500,663.69 - Step 5: Solve for x
x = 24,614,500,663.69/237,552.08 - Step 6: Final answer
x = 103,617.28
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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.