Home / 41,815.92-62,729.44-22,095.28

Finding the Fourth Proportional to 41,815.92, 62,729.44 and 22,095.28

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Solution

The fourth proportional to 41,815.92, 62,729.44 and 22,095.28 is: 33,145.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,815.92 : 62,729.44 = 22,095.28 : x
  2. Step 2: Convert to fraction form
    41,815.92/62,729.44 = 22,095.28/x
  3. Step 3: Cross multiply
    41,815.92x = 62,729.44 × 22,095.28
  4. Step 4: Simplify right side
    41,815.92x = 1,386,024,541.04
  5. Step 5: Solve for x
    x = 1,386,024,541.04/41,815.92
  6. Step 6: Final answer
    x = 33,145.86

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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.