Home / 41,455.20-57,207.96-22,592.16

Finding the Fourth Proportional to 41,455.20, 57,207.96 and 22,592.16

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Solution

The fourth proportional to 41,455.20, 57,207.96 and 22,592.16 is: 31,177.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,455.20 : 57,207.96 = 22,592.16 : x
  2. Step 2: Convert to fraction form
    41,455.20/57,207.96 = 22,592.16/x
  3. Step 3: Cross multiply
    41,455.20x = 57,207.96 × 22,592.16
  4. Step 4: Simplify right side
    41,455.20x = 1,292,451,385.59
  5. Step 5: Solve for x
    x = 1,292,451,385.59/41,455.20
  6. Step 6: Final answer
    x = 31,177.06

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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.