Home / 50,591.20-75,944.40-29,826.40

Finding the Fourth Proportional to 50,591.20, 75,944.40 and 29,826.40

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Solution

The fourth proportional to 50,591.20, 75,944.40 and 29,826.40 is: 44,773.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,591.20 : 75,944.40 = 29,826.40 : x
  2. Step 2: Convert to fraction form
    50,591.20/75,944.40 = 29,826.40/x
  3. Step 3: Cross multiply
    50,591.20x = 75,944.40 × 29,826.40
  4. Step 4: Simplify right side
    50,591.20x = 2,265,148,052.16
  5. Step 5: Solve for x
    x = 2,265,148,052.16/50,591.20
  6. Step 6: Final answer
    x = 44,773.56

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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.