Home / 48,836.98-73,260.83-15,545.35

Finding the Fourth Proportional to 48,836.98, 73,260.83 and 15,545.35

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Solution

The fourth proportional to 48,836.98, 73,260.83 and 15,545.35 is: 23,319.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,836.98 : 73,260.83 = 15,545.35 : x
  2. Step 2: Convert to fraction form
    48,836.98/73,260.83 = 15,545.35/x
  3. Step 3: Cross multiply
    48,836.98x = 73,260.83 × 15,545.35
  4. Step 4: Simplify right side
    48,836.98x = 1,138,865,243.64
  5. Step 5: Solve for x
    x = 1,138,865,243.64/48,836.98
  6. Step 6: Final answer
    x = 23,319.73

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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.