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Finding the Third Proportional to 13,561.31 and 29,204.44

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Solution

The third proportional to 13,561.31 and 29,204.44 is: 62,892.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,561.31 : 29,204.44 = 29,204.44 : x
  2. Step 2: Convert to fraction form
    13,561.31/29,204.44 = 29,204.44/x
  3. Step 3: Cross multiply
    13,561.31x = 29,204.44 × 29,204.44
  4. Step 4: Simplify right side
    13,561.31x = 852,899,169.69
  5. Step 5: Solve for x
    x = 852,899,169.69/13,561.31
  6. Step 6: Final answer
    x = 62,892.08

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.