Home / 41,331.90-57,036.44-22,469.03

Finding the Fourth Proportional to 41,331.90, 57,036.44 and 22,469.03

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Solution

The fourth proportional to 41,331.90, 57,036.44 and 22,469.03 is: 31,006.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,331.90 : 57,036.44 = 22,469.03 : x
  2. Step 2: Convert to fraction form
    41,331.90/57,036.44 = 22,469.03/x
  3. Step 3: Cross multiply
    41,331.90x = 57,036.44 × 22,469.03
  4. Step 4: Simplify right side
    41,331.90x = 1,281,553,083.93
  5. Step 5: Solve for x
    x = 1,281,553,083.93/41,331.90
  6. Step 6: Final answer
    x = 31,006.39

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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.