Home / 44,854.56-67,289.22-15,269.40

Finding the Fourth Proportional to 44,854.56, 67,289.22 and 15,269.40

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Solution

The fourth proportional to 44,854.56, 67,289.22 and 15,269.40 is: 22,906.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,854.56 : 67,289.22 = 15,269.40 : x
  2. Step 2: Convert to fraction form
    44,854.56/67,289.22 = 15,269.40/x
  3. Step 3: Cross multiply
    44,854.56x = 67,289.22 × 15,269.40
  4. Step 4: Simplify right side
    44,854.56x = 1,027,466,015.87
  5. Step 5: Solve for x
    x = 1,027,466,015.87/44,854.56
  6. Step 6: Final answer
    x = 22,906.61

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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.