Home / 32,976.41-49,469.23-10,791.54

Finding the Fourth Proportional to 32,976.41, 49,469.23 and 10,791.54

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Solution

The fourth proportional to 32,976.41, 49,469.23 and 10,791.54 is: 16,188.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,976.41 : 49,469.23 = 10,791.54 : x
  2. Step 2: Convert to fraction form
    32,976.41/49,469.23 = 10,791.54/x
  3. Step 3: Cross multiply
    32,976.41x = 49,469.23 × 10,791.54
  4. Step 4: Simplify right side
    32,976.41x = 533,849,187.80
  5. Step 5: Solve for x
    x = 533,849,187.80/32,976.41
  6. Step 6: Final answer
    x = 16,188.82

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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.