Home / 44,908.87-67,319.29-38,260.39

Finding the Fourth Proportional to 44,908.87, 67,319.29 and 38,260.39

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Solution

The fourth proportional to 44,908.87, 67,319.29 and 38,260.39 is: 57,353.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,908.87 : 67,319.29 = 38,260.39 : x
  2. Step 2: Convert to fraction form
    44,908.87/67,319.29 = 38,260.39/x
  3. Step 3: Cross multiply
    44,908.87x = 67,319.29 × 38,260.39
  4. Step 4: Simplify right side
    44,908.87x = 2,575,662,289.92
  5. Step 5: Solve for x
    x = 2,575,662,289.92/44,908.87
  6. Step 6: Final answer
    x = 57,353.09

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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.