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Finding the Third Proportional to 8,588 and 18,301

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Solution

The third proportional to 8,588 and 18,301 is: 38,999.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,588 : 18,301 = 18,301 : x
  2. Step 2: Convert to fraction form
    8,588/18,301 = 18,301/x
  3. Step 3: Cross multiply
    8,588x = 18,301 × 18,301
  4. Step 4: Simplify right side
    8,588x = 334,926,601
  5. Step 5: Solve for x
    x = 334,926,601/8,588
  6. Step 6: Final answer
    x = 38,999.37

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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.