Home / 50,764.44-76,190.41-35,193

Finding the Fourth Proportional to 50,764.44, 76,190.41 and 35,193

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Solution

The fourth proportional to 50,764.44, 76,190.41 and 35,193 is: 52,819.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,764.44 : 76,190.41 = 35,193 : x
  2. Step 2: Convert to fraction form
    50,764.44/76,190.41 = 35,193/x
  3. Step 3: Cross multiply
    50,764.44x = 76,190.41 × 35,193
  4. Step 4: Simplify right side
    50,764.44x = 2,681,368,923.17
  5. Step 5: Solve for x
    x = 2,681,368,923.17/50,764.44
  6. Step 6: Final answer
    x = 52,819.83

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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.