Home / 41,434.11-62,151.12-10,269.36

Finding the Fourth Proportional to 41,434.11, 62,151.12 and 10,269.36

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Solution

The fourth proportional to 41,434.11, 62,151.12 and 10,269.36 is: 15,404.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,434.11 : 62,151.12 = 10,269.36 : x
  2. Step 2: Convert to fraction form
    41,434.11/62,151.12 = 10,269.36/x
  3. Step 3: Cross multiply
    41,434.11x = 62,151.12 × 10,269.36
  4. Step 4: Simplify right side
    41,434.11x = 638,252,225.68
  5. Step 5: Solve for x
    x = 638,252,225.68/41,434.11
  6. Step 6: Final answer
    x = 15,404.03

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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.