Home / 41,610.26-57,422.36-22,747.38

Finding the Fourth Proportional to 41,610.26, 57,422.36 and 22,747.38

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Solution

The fourth proportional to 41,610.26, 57,422.36 and 22,747.38 is: 31,391.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,610.26 : 57,422.36 = 22,747.38 : x
  2. Step 2: Convert to fraction form
    41,610.26/57,422.36 = 22,747.38/x
  3. Step 3: Cross multiply
    41,610.26x = 57,422.36 × 22,747.38
  4. Step 4: Simplify right side
    41,610.26x = 1,306,208,129.68
  5. Step 5: Solve for x
    x = 1,306,208,129.68/41,610.26
  6. Step 6: Final answer
    x = 31,391.50

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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.