Home / 41,613.54-57,428.36-22,750.66

Finding the Fourth Proportional to 41,613.54, 57,428.36 and 22,750.66

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Solution

The fourth proportional to 41,613.54, 57,428.36 and 22,750.66 is: 31,396.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,613.54 : 57,428.36 = 22,750.66 : x
  2. Step 2: Convert to fraction form
    41,613.54/57,428.36 = 22,750.66/x
  3. Step 3: Cross multiply
    41,613.54x = 57,428.36 × 22,750.66
  4. Step 4: Simplify right side
    41,613.54x = 1,306,533,092.72
  5. Step 5: Solve for x
    x = 1,306,533,092.72/41,613.54
  6. Step 6: Final answer
    x = 31,396.83

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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.