Finding the Fourth Proportional to 94,713.48, 141,957.09 and 44,044.02
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Solution
The fourth proportional to 94,713.48, 141,957.09 and 44,044.02 is: 66,013.42
Step by Step Solution
- Step 1: Write the proportion equation
94,713.48 : 141,957.09 = 44,044.02 : x - Step 2: Convert to fraction form
94,713.48/141,957.09 = 44,044.02/x - Step 3: Cross multiply
94,713.48x = 141,957.09 × 44,044.02 - Step 4: Simplify right side
94,713.48x = 6,252,360,911.10 - Step 5: Solve for x
x = 6,252,360,911.10/94,713.48 - Step 6: Final answer
x = 66,013.42
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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.