Home / 41,613.38-57,426.66-22,750.50

Finding the Fourth Proportional to 41,613.38, 57,426.66 and 22,750.50

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Solution

The fourth proportional to 41,613.38, 57,426.66 and 22,750.50 is: 31,395.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,613.38 : 57,426.66 = 22,750.50 : x
  2. Step 2: Convert to fraction form
    41,613.38/57,426.66 = 22,750.50/x
  3. Step 3: Cross multiply
    41,613.38x = 57,426.66 × 22,750.50
  4. Step 4: Simplify right side
    41,613.38x = 1,306,485,228.33
  5. Step 5: Solve for x
    x = 1,306,485,228.33/41,613.38
  6. Step 6: Final answer
    x = 31,395.80

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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.