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Finding the Fourth Proportional to 226,462.34, 339,693.11 and 60,250.34

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Solution

The fourth proportional to 226,462.34, 339,693.11 and 60,250.34 is: 90,375.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,462.34 : 339,693.11 = 60,250.34 : x
  2. Step 2: Convert to fraction form
    226,462.34/339,693.11 = 60,250.34/x
  3. Step 3: Cross multiply
    226,462.34x = 339,693.11 × 60,250.34
  4. Step 4: Simplify right side
    226,462.34x = 20,466,625,373.16
  5. Step 5: Solve for x
    x = 20,466,625,373.16/226,462.34
  6. Step 6: Final answer
    x = 90,375.40

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1.5x scale

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.