Home / 234,947.90-352,190.18-150,468.14

Finding the Fourth Proportional to 234,947.90, 352,190.18 and 150,468.14

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Solution

The fourth proportional to 234,947.90, 352,190.18 and 150,468.14 is: 225,553.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,947.90 : 352,190.18 = 150,468.14 : x
  2. Step 2: Convert to fraction form
    234,947.90/352,190.18 = 150,468.14/x
  3. Step 3: Cross multiply
    234,947.90x = 352,190.18 × 150,468.14
  4. Step 4: Simplify right side
    234,947.90x = 52,993,401,310.87
  5. Step 5: Solve for x
    x = 52,993,401,310.87/234,947.90
  6. Step 6: Final answer
    x = 225,553.84

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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.