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Finding the Third Proportional to 25,908 and 38,314.75

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Solution

The third proportional to 25,908 and 38,314.75 is: 56,662.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,908 : 38,314.75 = 38,314.75 : x
  2. Step 2: Convert to fraction form
    25,908/38,314.75 = 38,314.75/x
  3. Step 3: Cross multiply
    25,908x = 38,314.75 × 38,314.75
  4. Step 4: Simplify right side
    25,908x = 1,468,020,067.56
  5. Step 5: Solve for x
    x = 1,468,020,067.56/25,908
  6. Step 6: Final answer
    x = 56,662.81

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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.