Home / 44,976.29-67,452.66-13,377.86

Finding the Fourth Proportional to 44,976.29, 67,452.66 and 13,377.86

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Solution

The fourth proportional to 44,976.29, 67,452.66 and 13,377.86 is: 20,063.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,976.29 : 67,452.66 = 13,377.86 : x
  2. Step 2: Convert to fraction form
    44,976.29/67,452.66 = 13,377.86/x
  3. Step 3: Cross multiply
    44,976.29x = 67,452.66 × 13,377.86
  4. Step 4: Simplify right side
    44,976.29x = 902,371,837.96
  5. Step 5: Solve for x
    x = 902,371,837.96/44,976.29
  6. Step 6: Final answer
    x = 20,063.28

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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.