Home / 150,676.11-225,923.96-50,834.10

Finding the Fourth Proportional to 150,676.11, 225,923.96 and 50,834.10

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Solution

The fourth proportional to 150,676.11, 225,923.96 and 50,834.10 is: 76,220.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,676.11 : 225,923.96 = 50,834.10 : x
  2. Step 2: Convert to fraction form
    150,676.11/225,923.96 = 50,834.10/x
  3. Step 3: Cross multiply
    150,676.11x = 225,923.96 × 50,834.10
  4. Step 4: Simplify right side
    150,676.11x = 11,484,639,791.25
  5. Step 5: Solve for x
    x = 11,484,639,791.25/150,676.11
  6. Step 6: Final answer
    x = 76,220.71

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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.