Home / 33,134.41-49,682.78-22,617.16

Finding the Fourth Proportional to 33,134.41, 49,682.78 and 22,617.16

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Solution

The fourth proportional to 33,134.41, 49,682.78 and 22,617.16 is: 33,912.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,134.41 : 49,682.78 = 22,617.16 : x
  2. Step 2: Convert to fraction form
    33,134.41/49,682.78 = 22,617.16/x
  3. Step 3: Cross multiply
    33,134.41x = 49,682.78 × 22,617.16
  4. Step 4: Simplify right side
    33,134.41x = 1,123,683,226.47
  5. Step 5: Solve for x
    x = 1,123,683,226.47/33,134.41
  6. Step 6: Final answer
    x = 33,912.88

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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.