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Finding the Fourth Proportional to 29,401.72, 44,089.82 and 10,675.52

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Solution

The fourth proportional to 29,401.72, 44,089.82 and 10,675.52 is: 16,008.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,401.72 : 44,089.82 = 10,675.52 : x
  2. Step 2: Convert to fraction form
    29,401.72/44,089.82 = 10,675.52/x
  3. Step 3: Cross multiply
    29,401.72x = 44,089.82 × 10,675.52
  4. Step 4: Simplify right side
    29,401.72x = 470,681,755.21
  5. Step 5: Solve for x
    x = 470,681,755.21/29,401.72
  6. Step 6: Final answer
    x = 16,008.65

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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.