Home / 33,469.20-50,202.47-11,282.09

Finding the Fourth Proportional to 33,469.20, 50,202.47 and 11,282.09

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Solution

The fourth proportional to 33,469.20, 50,202.47 and 11,282.09 is: 16,922.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,469.20 : 50,202.47 = 11,282.09 : x
  2. Step 2: Convert to fraction form
    33,469.20/50,202.47 = 11,282.09/x
  3. Step 3: Cross multiply
    33,469.20x = 50,202.47 × 11,282.09
  4. Step 4: Simplify right side
    33,469.20x = 566,388,477.34
  5. Step 5: Solve for x
    x = 566,388,477.34/33,469.20
  6. Step 6: Final answer
    x = 16,922.68

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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.