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Finding the Fourth Proportional to 16,713.22, 25,082.62 and 6,193.22

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Solution

The fourth proportional to 16,713.22, 25,082.62 and 6,193.22 is: 9,294.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,713.22 : 25,082.62 = 6,193.22 : x
  2. Step 2: Convert to fraction form
    16,713.22/25,082.62 = 6,193.22/x
  3. Step 3: Cross multiply
    16,713.22x = 25,082.62 × 6,193.22
  4. Step 4: Simplify right side
    16,713.22x = 155,342,183.84
  5. Step 5: Solve for x
    x = 155,342,183.84/16,713.22
  6. Step 6: Final answer
    x = 9,294.57

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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.