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Finding the Third Proportional to 6,155.25 and 14,839.38

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Solution

The third proportional to 6,155.25 and 14,839.38 is: 35,775.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155.25 : 14,839.38 = 14,839.38 : x
  2. Step 2: Convert to fraction form
    6,155.25/14,839.38 = 14,839.38/x
  3. Step 3: Cross multiply
    6,155.25x = 14,839.38 × 14,839.38
  4. Step 4: Simplify right side
    6,155.25x = 220,207,050.39
  5. Step 5: Solve for x
    x = 220,207,050.39/6,155.25
  6. Step 6: Final answer
    x = 35,775.48

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These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.