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Finding the Third Proportional to 25,061 and 53,371

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Solution

The third proportional to 25,061 and 53,371 is: 113,661.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,061 : 53,371 = 53,371 : x
  2. Step 2: Convert to fraction form
    25,061/53,371 = 53,371/x
  3. Step 3: Cross multiply
    25,061x = 53,371 × 53,371
  4. Step 4: Simplify right side
    25,061x = 2,848,463,641
  5. Step 5: Solve for x
    x = 2,848,463,641/25,061
  6. Step 6: Final answer
    x = 113,661.21

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.