Home / 33,834.72-50,654.88-25,475.52

Finding the Fourth Proportional to 33,834.72, 50,654.88 and 25,475.52

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Solution

The fourth proportional to 33,834.72, 50,654.88 and 25,475.52 is: 38,140.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,834.72 : 50,654.88 = 25,475.52 : x
  2. Step 2: Convert to fraction form
    33,834.72/50,654.88 = 25,475.52/x
  3. Step 3: Cross multiply
    33,834.72x = 50,654.88 × 25,475.52
  4. Step 4: Simplify right side
    33,834.72x = 1,290,459,408.54
  5. Step 5: Solve for x
    x = 1,290,459,408.54/33,834.72
  6. Step 6: Final answer
    x = 38,140.09

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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.