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Finding the Third Proportional to 4,993.50 and 10,806

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Solution

The third proportional to 4,993.50 and 10,806 is: 23,384.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993.50 : 10,806 = 10,806 : x
  2. Step 2: Convert to fraction form
    4,993.50/10,806 = 10,806/x
  3. Step 3: Cross multiply
    4,993.50x = 10,806 × 10,806
  4. Step 4: Simplify right side
    4,993.50x = 116,769,636
  5. Step 5: Solve for x
    x = 116,769,636/4,993.50
  6. Step 6: Final answer
    x = 23,384.33

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.