Home / 41,351.22-57,064.86-22,488.30

Finding the Fourth Proportional to 41,351.22, 57,064.86 and 22,488.30

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Solution

The fourth proportional to 41,351.22, 57,064.86 and 22,488.30 is: 31,033.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,351.22 : 57,064.86 = 22,488.30 : x
  2. Step 2: Convert to fraction form
    41,351.22/57,064.86 = 22,488.30/x
  3. Step 3: Cross multiply
    41,351.22x = 57,064.86 × 22,488.30
  4. Step 4: Simplify right side
    41,351.22x = 1,283,291,691.14
  5. Step 5: Solve for x
    x = 1,283,291,691.14/41,351.22
  6. Step 6: Final answer
    x = 31,033.95

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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.