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Finding the Fourth Proportional to 29,593.24, 44,400.22 and 18,486.92

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Solution

The fourth proportional to 29,593.24, 44,400.22 and 18,486.92 is: 27,736.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,593.24 : 44,400.22 = 18,486.92 : x
  2. Step 2: Convert to fraction form
    29,593.24/44,400.22 = 18,486.92/x
  3. Step 3: Cross multiply
    29,593.24x = 44,400.22 × 18,486.92
  4. Step 4: Simplify right side
    29,593.24x = 820,823,315.12
  5. Step 5: Solve for x
    x = 820,823,315.12/29,593.24
  6. Step 6: Final answer
    x = 27,736.85

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.