Home / 41,134.08-61,724.19-22,415.43

Finding the Fourth Proportional to 41,134.08, 61,724.19 and 22,415.43

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Solution

The fourth proportional to 41,134.08, 61,724.19 and 22,415.43 is: 33,635.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,134.08 : 61,724.19 = 22,415.43 : x
  2. Step 2: Convert to fraction form
    41,134.08/61,724.19 = 22,415.43/x
  3. Step 3: Cross multiply
    41,134.08x = 61,724.19 × 22,415.43
  4. Step 4: Simplify right side
    41,134.08x = 1,383,574,260.25
  5. Step 5: Solve for x
    x = 1,383,574,260.25/41,134.08
  6. Step 6: Final answer
    x = 33,635.72

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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.