Home / 44,809.20-67,132.80-26,073.90

Finding the Fourth Proportional to 44,809.20, 67,132.80 and 26,073.90

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Solution

The fourth proportional to 44,809.20, 67,132.80 and 26,073.90 is: 39,063.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,809.20 : 67,132.80 = 26,073.90 : x
  2. Step 2: Convert to fraction form
    44,809.20/67,132.80 = 26,073.90/x
  3. Step 3: Cross multiply
    44,809.20x = 67,132.80 × 26,073.90
  4. Step 4: Simplify right side
    44,809.20x = 1,750,413,913.92
  5. Step 5: Solve for x
    x = 1,750,413,913.92/44,809.20
  6. Step 6: Final answer
    x = 39,063.72

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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.