Home / 41,654.13-57,481.29-22,790.85

Finding the Fourth Proportional to 41,654.13, 57,481.29 and 22,790.85

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Solution

The fourth proportional to 41,654.13, 57,481.29 and 22,790.85 is: 31,450.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,654.13 : 57,481.29 = 22,790.85 : x
  2. Step 2: Convert to fraction form
    41,654.13/57,481.29 = 22,790.85/x
  3. Step 3: Cross multiply
    41,654.13x = 57,481.29 × 22,790.85
  4. Step 4: Simplify right side
    41,654.13x = 1,310,047,458.20
  5. Step 5: Solve for x
    x = 1,310,047,458.20/41,654.13
  6. Step 6: Final answer
    x = 31,450.60

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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.