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Finding the Third Proportional to 25,617.52 and 38,767.99

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Solution

The third proportional to 25,617.52 and 38,767.99 is: 58,669.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,617.52 : 38,767.99 = 38,767.99 : x
  2. Step 2: Convert to fraction form
    25,617.52/38,767.99 = 38,767.99/x
  3. Step 3: Cross multiply
    25,617.52x = 38,767.99 × 38,767.99
  4. Step 4: Simplify right side
    25,617.52x = 1,502,957,218.25
  5. Step 5: Solve for x
    x = 1,502,957,218.25/25,617.52
  6. Step 6: Final answer
    x = 58,669.12

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.