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Finding the Third Proportional to 17,007 and 37,254

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Solution

The third proportional to 17,007 and 37,254 is: 81,605.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,007 : 37,254 = 37,254 : x
  2. Step 2: Convert to fraction form
    17,007/37,254 = 37,254/x
  3. Step 3: Cross multiply
    17,007x = 37,254 × 37,254
  4. Step 4: Simplify right side
    17,007x = 1,387,860,516
  5. Step 5: Solve for x
    x = 1,387,860,516/17,007
  6. Step 6: Final answer
    x = 81,605.25

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.