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Finding the Third Proportional to 7,654.50 and 16,744.22

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Solution

The third proportional to 7,654.50 and 16,744.22 is: 36,627.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,654.50 : 16,744.22 = 16,744.22 : x
  2. Step 2: Convert to fraction form
    7,654.50/16,744.22 = 16,744.22/x
  3. Step 3: Cross multiply
    7,654.50x = 16,744.22 × 16,744.22
  4. Step 4: Simplify right side
    7,654.50x = 280,368,861.55
  5. Step 5: Solve for x
    x = 280,368,861.55/7,654.50
  6. Step 6: Final answer
    x = 36,627.98

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.