Home / 59,589.24-89,300.80-44,780.85

Finding the Fourth Proportional to 59,589.24, 89,300.80 and 44,780.85

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Solution

The fourth proportional to 59,589.24, 89,300.80 and 44,780.85 is: 67,108.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,589.24 : 89,300.80 = 44,780.85 : x
  2. Step 2: Convert to fraction form
    59,589.24/89,300.80 = 44,780.85/x
  3. Step 3: Cross multiply
    59,589.24x = 89,300.80 × 44,780.85
  4. Step 4: Simplify right side
    59,589.24x = 3,998,965,911.60
  5. Step 5: Solve for x
    x = 3,998,965,911.60/59,589.24
  6. Step 6: Final answer
    x = 67,108.85

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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.