Finding the Fourth Proportional to 252,537.18, 378,694.92 and 94,654.92
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Solution
The fourth proportional to 252,537.18, 378,694.92 and 94,654.92 is: 141,940.83
Step by Step Solution
- Step 1: Write the proportion equation
252,537.18 : 378,694.92 = 94,654.92 : x - Step 2: Convert to fraction form
252,537.18/378,694.92 = 94,654.92/x - Step 3: Cross multiply
252,537.18x = 378,694.92 × 94,654.92 - Step 4: Simplify right side
252,537.18x = 35,845,337,357.01 - Step 5: Solve for x
x = 35,845,337,357.01/252,537.18 - Step 6: Final answer
x = 141,940.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.