Home / 63,375.69-95,156.99-35,350.50

Finding the Fourth Proportional to 63,375.69, 95,156.99 and 35,350.50

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Solution

The fourth proportional to 63,375.69, 95,156.99 and 35,350.50 is: 53,077.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,375.69 : 95,156.99 = 35,350.50 : x
  2. Step 2: Convert to fraction form
    63,375.69/95,156.99 = 35,350.50/x
  3. Step 3: Cross multiply
    63,375.69x = 95,156.99 × 35,350.50
  4. Step 4: Simplify right side
    63,375.69x = 3,363,846,760.35
  5. Step 5: Solve for x
    x = 3,363,846,760.35/63,375.69
  6. Step 6: Final answer
    x = 53,077.87

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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.