Home / 34,363.20-51,496.20-25,408.65

Finding the Fourth Proportional to 34,363.20, 51,496.20 and 25,408.65

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Solution

The fourth proportional to 34,363.20, 51,496.20 and 25,408.65 is: 38,077.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,363.20 : 51,496.20 = 25,408.65 : x
  2. Step 2: Convert to fraction form
    34,363.20/51,496.20 = 25,408.65/x
  3. Step 3: Cross multiply
    34,363.20x = 51,496.20 × 25,408.65
  4. Step 4: Simplify right side
    34,363.20x = 1,308,448,922.13
  5. Step 5: Solve for x
    x = 1,308,448,922.13/34,363.20
  6. Step 6: Final answer
    x = 38,077.04

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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.