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Finding the Third Proportional to 17,715 and 24,069

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Solution

The third proportional to 17,715 and 24,069 is: 32,702.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,715 : 24,069 = 24,069 : x
  2. Step 2: Convert to fraction form
    17,715/24,069 = 24,069/x
  3. Step 3: Cross multiply
    17,715x = 24,069 × 24,069
  4. Step 4: Simplify right side
    17,715x = 579,316,761
  5. Step 5: Solve for x
    x = 579,316,761/17,715
  6. Step 6: Final answer
    x = 32,702.05

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.