Home / 49,176.48-73,695.60-36,873.12

Finding the Fourth Proportional to 49,176.48, 73,695.60 and 36,873.12

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Solution

The fourth proportional to 49,176.48, 73,695.60 and 36,873.12 is: 55,257.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,176.48 : 73,695.60 = 36,873.12 : x
  2. Step 2: Convert to fraction form
    49,176.48/73,695.60 = 36,873.12/x
  3. Step 3: Cross multiply
    49,176.48x = 73,695.60 × 36,873.12
  4. Step 4: Simplify right side
    49,176.48x = 2,717,386,702.27
  5. Step 5: Solve for x
    x = 2,717,386,702.27/49,176.48
  6. Step 6: Final answer
    x = 55,257.85

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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.