Home / 41,456.56-62,184.20-10,292.08

Finding the Fourth Proportional to 41,456.56, 62,184.20 and 10,292.08

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Solution

The fourth proportional to 41,456.56, 62,184.20 and 10,292.08 is: 15,437.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,456.56 : 62,184.20 = 10,292.08 : x
  2. Step 2: Convert to fraction form
    41,456.56/62,184.20 = 10,292.08/x
  3. Step 3: Cross multiply
    41,456.56x = 62,184.20 × 10,292.08
  4. Step 4: Simplify right side
    41,456.56x = 640,004,761.14
  5. Step 5: Solve for x
    x = 640,004,761.14/41,456.56
  6. Step 6: Final answer
    x = 15,437.96

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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.