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Finding the Fourth Proportional to 63,466.30, 95,174.84 and 33,867.99

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Solution

The fourth proportional to 63,466.30, 95,174.84 and 33,867.99 is: 50,788.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,466.30 : 95,174.84 = 33,867.99 : x
  2. Step 2: Convert to fraction form
    63,466.30/95,174.84 = 33,867.99/x
  3. Step 3: Cross multiply
    63,466.30x = 95,174.84 × 33,867.99
  4. Step 4: Simplify right side
    63,466.30x = 3,223,380,614.04
  5. Step 5: Solve for x
    x = 3,223,380,614.04/63,466.30
  6. Step 6: Final answer
    x = 50,788.85

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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.