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Finding the Third Proportional to 17,805 and 25,053

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Solution

The third proportional to 17,805 and 25,053 is: 35,251.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,805 : 25,053 = 25,053 : x
  2. Step 2: Convert to fraction form
    17,805/25,053 = 25,053/x
  3. Step 3: Cross multiply
    17,805x = 25,053 × 25,053
  4. Step 4: Simplify right side
    17,805x = 627,652,809
  5. Step 5: Solve for x
    x = 627,652,809/17,805
  6. Step 6: Final answer
    x = 35,251.49

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.