Home / 41,351.72-57,065.51-22,488.84

Finding the Fourth Proportional to 41,351.72, 57,065.51 and 22,488.84

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Solution

The fourth proportional to 41,351.72, 57,065.51 and 22,488.84 is: 31,034.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,351.72 : 57,065.51 = 22,488.84 : x
  2. Step 2: Convert to fraction form
    41,351.72/57,065.51 = 22,488.84/x
  3. Step 3: Cross multiply
    41,351.72x = 57,065.51 × 22,488.84
  4. Step 4: Simplify right side
    41,351.72x = 1,283,337,180.13
  5. Step 5: Solve for x
    x = 1,283,337,180.13/41,351.72
  6. Step 6: Final answer
    x = 31,034.68

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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.