Home / 63,924.10-95,972.55-50,791.30

Finding the Fourth Proportional to 63,924.10, 95,972.55 and 50,791.30

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Solution

The fourth proportional to 63,924.10, 95,972.55 and 50,791.30 is: 76,255.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,924.10 : 95,972.55 = 50,791.30 : x
  2. Step 2: Convert to fraction form
    63,924.10/95,972.55 = 50,791.30/x
  3. Step 3: Cross multiply
    63,924.10x = 95,972.55 × 50,791.30
  4. Step 4: Simplify right side
    63,924.10x = 4,874,570,578.82
  5. Step 5: Solve for x
    x = 4,874,570,578.82/63,924.10
  6. Step 6: Final answer
    x = 76,255.60

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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.