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Finding the Third Proportional to 4,724.50 and 10,344.13

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Solution

The third proportional to 4,724.50 and 10,344.13 is: 22,648.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724.50 : 10,344.13 = 10,344.13 : x
  2. Step 2: Convert to fraction form
    4,724.50/10,344.13 = 10,344.13/x
  3. Step 3: Cross multiply
    4,724.50x = 10,344.13 × 10,344.13
  4. Step 4: Simplify right side
    4,724.50x = 107,000,922.02
  5. Step 5: Solve for x
    x = 107,000,922.02/4,724.50
  6. Step 6: Final answer
    x = 22,648.09

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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.