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Finding the Third Proportional to 2,708 and 5,592

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Solution

The third proportional to 2,708 and 5,592 is: 11,547.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708 : 5,592 = 5,592 : x
  2. Step 2: Convert to fraction form
    2,708/5,592 = 5,592/x
  3. Step 3: Cross multiply
    2,708x = 5,592 × 5,592
  4. Step 4: Simplify right side
    2,708x = 31,270,464
  5. Step 5: Solve for x
    x = 31,270,464/2,708
  6. Step 6: Final answer
    x = 11,547.44

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.