Finding the Fourth Proportional to 241,551.96, 333,306.18 and 134,122.92
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Solution
The fourth proportional to 241,551.96, 333,306.18 and 134,122.92 is: 185,069.90
Step by Step Solution
- Step 1: Write the proportion equation
241,551.96 : 333,306.18 = 134,122.92 : x - Step 2: Convert to fraction form
241,551.96/333,306.18 = 134,122.92/x - Step 3: Cross multiply
241,551.96x = 333,306.18 × 134,122.92 - Step 4: Simplify right side
241,551.96x = 44,703,998,115.65 - Step 5: Solve for x
x = 44,703,998,115.65/241,551.96 - Step 6: Final answer
x = 185,069.90
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.