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Finding the Third Proportional to 10,411.03 and 16,254.42

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Solution

The third proportional to 10,411.03 and 16,254.42 is: 25,377.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,411.03 : 16,254.42 = 16,254.42 : x
  2. Step 2: Convert to fraction form
    10,411.03/16,254.42 = 16,254.42/x
  3. Step 3: Cross multiply
    10,411.03x = 16,254.42 × 16,254.42
  4. Step 4: Simplify right side
    10,411.03x = 264,206,230.49
  5. Step 5: Solve for x
    x = 264,206,230.49/10,411.03
  6. Step 6: Final answer
    x = 25,377.53

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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.