Home / 41,349.92-62,029-13,262.96

Finding the Fourth Proportional to 41,349.92, 62,029 and 13,262.96

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Solution

The fourth proportional to 41,349.92, 62,029 and 13,262.96 is: 19,895.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,349.92 : 62,029 = 13,262.96 : x
  2. Step 2: Convert to fraction form
    41,349.92/62,029 = 13,262.96/x
  3. Step 3: Cross multiply
    41,349.92x = 62,029 × 13,262.96
  4. Step 4: Simplify right side
    41,349.92x = 822,688,145.84
  5. Step 5: Solve for x
    x = 822,688,145.84/41,349.92
  6. Step 6: Final answer
    x = 19,895.76

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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.