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Finding the Third Proportional to 16,491.94 and 25,552.13

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Solution

The third proportional to 16,491.94 and 25,552.13 is: 39,589.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,491.94 : 25,552.13 = 25,552.13 : x
  2. Step 2: Convert to fraction form
    16,491.94/25,552.13 = 25,552.13/x
  3. Step 3: Cross multiply
    16,491.94x = 25,552.13 × 25,552.13
  4. Step 4: Simplify right side
    16,491.94x = 652,911,092.02
  5. Step 5: Solve for x
    x = 652,911,092.02/16,491.94
  6. Step 6: Final answer
    x = 39,589.71

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.