Home / 41,412.14-62,117.46-10,247.38

Finding the Fourth Proportional to 41,412.14, 62,117.46 and 10,247.38

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Solution

The fourth proportional to 41,412.14, 62,117.46 and 10,247.38 is: 15,370.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,412.14 : 62,117.46 = 10,247.38 : x
  2. Step 2: Convert to fraction form
    41,412.14/62,117.46 = 10,247.38/x
  3. Step 3: Cross multiply
    41,412.14x = 62,117.46 × 10,247.38
  4. Step 4: Simplify right side
    41,412.14x = 636,541,217.25
  5. Step 5: Solve for x
    x = 636,541,217.25/41,412.14
  6. Step 6: Final answer
    x = 15,370.88

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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.