Home / 41,306.35-57,004.35-22,443.48

Finding the Fourth Proportional to 41,306.35, 57,004.35 and 22,443.48

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Solution

The fourth proportional to 41,306.35, 57,004.35 and 22,443.48 is: 30,972.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,306.35 : 57,004.35 = 22,443.48 : x
  2. Step 2: Convert to fraction form
    41,306.35/57,004.35 = 22,443.48/x
  3. Step 3: Cross multiply
    41,306.35x = 57,004.35 × 22,443.48
  4. Step 4: Simplify right side
    41,306.35x = 1,279,375,989.14
  5. Step 5: Solve for x
    x = 1,279,375,989.14/41,306.35
  6. Step 6: Final answer
    x = 30,972.86

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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.