Home / 41,471.45-62,210.41-15,175.61

Finding the Fourth Proportional to 41,471.45, 62,210.41 and 15,175.61

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Solution

The fourth proportional to 41,471.45, 62,210.41 and 15,175.61 is: 22,764.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,471.45 : 62,210.41 = 15,175.61 : x
  2. Step 2: Convert to fraction form
    41,471.45/62,210.41 = 15,175.61/x
  3. Step 3: Cross multiply
    41,471.45x = 62,210.41 × 15,175.61
  4. Step 4: Simplify right side
    41,471.45x = 944,080,920.10
  5. Step 5: Solve for x
    x = 944,080,920.10/41,471.45
  6. Step 6: Final answer
    x = 22,764.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.