Home / 41,363.64-57,081.78-22,500.72

Finding the Fourth Proportional to 41,363.64, 57,081.78 and 22,500.72

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Solution

The fourth proportional to 41,363.64, 57,081.78 and 22,500.72 is: 31,050.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,363.64 : 57,081.78 = 22,500.72 : x
  2. Step 2: Convert to fraction form
    41,363.64/57,081.78 = 22,500.72/x
  3. Step 3: Cross multiply
    41,363.64x = 57,081.78 × 22,500.72
  4. Step 4: Simplify right side
    41,363.64x = 1,284,381,148.88
  5. Step 5: Solve for x
    x = 1,284,381,148.88/41,363.64
  6. Step 6: Final answer
    x = 31,050.97

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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.