Home / 29,102.57-43,600.99-22,449.77

Finding the Fourth Proportional to 29,102.57, 43,600.99 and 22,449.77

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Solution

The fourth proportional to 29,102.57, 43,600.99 and 22,449.77 is: 33,633.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,102.57 : 43,600.99 = 22,449.77 : x
  2. Step 2: Convert to fraction form
    29,102.57/43,600.99 = 22,449.77/x
  3. Step 3: Cross multiply
    29,102.57x = 43,600.99 × 22,449.77
  4. Step 4: Simplify right side
    29,102.57x = 978,832,197.27
  5. Step 5: Solve for x
    x = 978,832,197.27/29,102.57
  6. Step 6: Final answer
    x = 33,633.87

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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.