Home / 41,612.28-57,425.00-22,749.41

Finding the Fourth Proportional to 41,612.28, 57,425.00 and 22,749.41

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Solution

The fourth proportional to 41,612.28, 57,425.00 and 22,749.41 is: 31,394.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,612.28 : 57,425.00 = 22,749.41 : x
  2. Step 2: Convert to fraction form
    41,612.28/57,425.00 = 22,749.41/x
  3. Step 3: Cross multiply
    41,612.28x = 57,425.00 × 22,749.41
  4. Step 4: Simplify right side
    41,612.28x = 1,306,384,468.38
  5. Step 5: Solve for x
    x = 1,306,384,468.38/41,612.28
  6. Step 6: Final answer
    x = 31,394.21

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Half scale
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Double scale
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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.