Home / 41,454.38-57,207.05-22,591.50

Finding the Fourth Proportional to 41,454.38, 57,207.05 and 22,591.50

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Solution

The fourth proportional to 41,454.38, 57,207.05 and 22,591.50 is: 31,176.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,454.38 : 57,207.05 = 22,591.50 : x
  2. Step 2: Convert to fraction form
    41,454.38/57,207.05 = 22,591.50/x
  3. Step 3: Cross multiply
    41,454.38x = 57,207.05 × 22,591.50
  4. Step 4: Simplify right side
    41,454.38x = 1,292,393,070.08
  5. Step 5: Solve for x
    x = 1,292,393,070.08/41,454.38
  6. Step 6: Final answer
    x = 31,176.27

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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.