Finding the Fourth Proportional to 252,252.29, 378,367.50 and 62,708.69
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Solution
The fourth proportional to 252,252.29, 378,367.50 and 62,708.69 is: 94,060.32
Step by Step Solution
- Step 1: Write the proportion equation
252,252.29 : 378,367.50 = 62,708.69 : x - Step 2: Convert to fraction form
252,252.29/378,367.50 = 62,708.69/x - Step 3: Cross multiply
252,252.29x = 378,367.50 × 62,708.69 - Step 4: Simplify right side
252,252.29x = 23,726,930,263.58 - Step 5: Solve for x
x = 23,726,930,263.58/252,252.29 - Step 6: Final answer
x = 94,060.32
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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.