Home / 33,614.30-50,355.84-20,433.98

Finding the Fourth Proportional to 33,614.30, 50,355.84 and 20,433.98

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Solution

The fourth proportional to 33,614.30, 50,355.84 and 20,433.98 is: 30,611.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,614.30 : 50,355.84 = 20,433.98 : x
  2. Step 2: Convert to fraction form
    33,614.30/50,355.84 = 20,433.98/x
  3. Step 3: Cross multiply
    33,614.30x = 50,355.84 × 20,433.98
  4. Step 4: Simplify right side
    33,614.30x = 1,028,970,227.44
  5. Step 5: Solve for x
    x = 1,028,970,227.44/33,614.30
  6. Step 6: Final answer
    x = 30,611.09

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1.5x scale

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.