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Finding the Third Proportional to 25,553.81 and 38,792.25

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Solution

The third proportional to 25,553.81 and 38,792.25 is: 58,889.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,553.81 : 38,792.25 = 38,792.25 : x
  2. Step 2: Convert to fraction form
    25,553.81/38,792.25 = 38,792.25/x
  3. Step 3: Cross multiply
    25,553.81x = 38,792.25 × 38,792.25
  4. Step 4: Simplify right side
    25,553.81x = 1,504,838,660.06
  5. Step 5: Solve for x
    x = 1,504,838,660.06/25,553.81
  6. Step 6: Final answer
    x = 58,889.01

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.