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Finding the Third Proportional to 15,983.25 and 25,073.25

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Solution

The third proportional to 15,983.25 and 25,073.25 is: 39,332.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,983.25 : 25,073.25 = 25,073.25 : x
  2. Step 2: Convert to fraction form
    15,983.25/25,073.25 = 25,073.25/x
  3. Step 3: Cross multiply
    15,983.25x = 25,073.25 × 25,073.25
  4. Step 4: Simplify right side
    15,983.25x = 628,667,865.56
  5. Step 5: Solve for x
    x = 628,667,865.56/15,983.25
  6. Step 6: Final answer
    x = 39,332.92

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.