Home / 41,761.43-62,612.39-19,562.70

Finding the Fourth Proportional to 41,761.43, 62,612.39 and 19,562.70

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Solution

The fourth proportional to 41,761.43, 62,612.39 and 19,562.70 is: 29,330.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,761.43 : 62,612.39 = 19,562.70 : x
  2. Step 2: Convert to fraction form
    41,761.43/62,612.39 = 19,562.70/x
  3. Step 3: Cross multiply
    41,761.43x = 62,612.39 × 19,562.70
  4. Step 4: Simplify right side
    41,761.43x = 1,224,867,069.24
  5. Step 5: Solve for x
    x = 1,224,867,069.24/41,761.43
  6. Step 6: Final answer
    x = 29,330.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.