Finding the Fourth Proportional to 252,952.96, 379,625.28 and 95,324.80
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Solution
The fourth proportional to 252,952.96, 379,625.28 and 95,324.80 is: 143,061.00
Step by Step Solution
- Step 1: Write the proportion equation
252,952.96 : 379,625.28 = 95,324.80 : x - Step 2: Convert to fraction form
252,952.96/379,625.28 = 95,324.80/x - Step 3: Cross multiply
252,952.96x = 379,625.28 × 95,324.80 - Step 4: Simplify right side
252,952.96x = 36,187,703,890.94 - Step 5: Solve for x
x = 36,187,703,890.94/252,952.96 - Step 6: Final answer
x = 143,061.00
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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.