Home / 41,829.39-57,724.25-22,708.71

Finding the Fourth Proportional to 41,829.39, 57,724.25 and 22,708.71

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Solution

The fourth proportional to 41,829.39, 57,724.25 and 22,708.71 is: 31,337.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,829.39 : 57,724.25 = 22,708.71 : x
  2. Step 2: Convert to fraction form
    41,829.39/57,724.25 = 22,708.71/x
  3. Step 3: Cross multiply
    41,829.39x = 57,724.25 × 22,708.71
  4. Step 4: Simplify right side
    41,829.39x = 1,310,843,139.67
  5. Step 5: Solve for x
    x = 1,310,843,139.67/41,829.39
  6. Step 6: Final answer
    x = 31,337.85

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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.