Home / 41,414.13-62,112.51-13,336.74

Finding the Fourth Proportional to 41,414.13, 62,112.51 and 13,336.74

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Solution

The fourth proportional to 41,414.13, 62,112.51 and 13,336.74 is: 20,002.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,414.13 : 62,112.51 = 13,336.74 : x
  2. Step 2: Convert to fraction form
    41,414.13/62,112.51 = 13,336.74/x
  3. Step 3: Cross multiply
    41,414.13x = 62,112.51 × 13,336.74
  4. Step 4: Simplify right side
    41,414.13x = 828,378,396.62
  5. Step 5: Solve for x
    x = 828,378,396.62/41,414.13
  6. Step 6: Final answer
    x = 20,002.31

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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.