Home / 29,209.89-43,773.17-22,521.09

Finding the Fourth Proportional to 29,209.89, 43,773.17 and 22,521.09

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Solution

The fourth proportional to 29,209.89, 43,773.17 and 22,521.09 is: 33,749.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,209.89 : 43,773.17 = 22,521.09 : x
  2. Step 2: Convert to fraction form
    29,209.89/43,773.17 = 22,521.09/x
  3. Step 3: Cross multiply
    29,209.89x = 43,773.17 × 22,521.09
  4. Step 4: Simplify right side
    29,209.89x = 985,819,388.55
  5. Step 5: Solve for x
    x = 985,819,388.55/29,209.89
  6. Step 6: Final answer
    x = 33,749.51

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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.