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Finding the Third Proportional to 17,381 and 26,004

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Solution

The third proportional to 17,381 and 26,004 is: 38,905.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,381 : 26,004 = 26,004 : x
  2. Step 2: Convert to fraction form
    17,381/26,004 = 26,004/x
  3. Step 3: Cross multiply
    17,381x = 26,004 × 26,004
  4. Step 4: Simplify right side
    17,381x = 676,208,016
  5. Step 5: Solve for x
    x = 676,208,016/17,381
  6. Step 6: Final answer
    x = 38,905.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.