Home / 63,834.94-95,662.78-50,449.08

Finding the Fourth Proportional to 63,834.94, 95,662.78 and 50,449.08

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Solution

The fourth proportional to 63,834.94, 95,662.78 and 50,449.08 is: 75,602.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,834.94 : 95,662.78 = 50,449.08 : x
  2. Step 2: Convert to fraction form
    63,834.94/95,662.78 = 50,449.08/x
  3. Step 3: Cross multiply
    63,834.94x = 95,662.78 × 50,449.08
  4. Step 4: Simplify right side
    63,834.94x = 4,826,099,241.24
  5. Step 5: Solve for x
    x = 4,826,099,241.24/63,834.94
  6. Step 6: Final answer
    x = 75,602.78

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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.