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Finding the Third Proportional to 5,877 and 6,492

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Solution

The third proportional to 5,877 and 6,492 is: 7,171.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877 : 6,492 = 6,492 : x
  2. Step 2: Convert to fraction form
    5,877/6,492 = 6,492/x
  3. Step 3: Cross multiply
    5,877x = 6,492 × 6,492
  4. Step 4: Simplify right side
    5,877x = 42,146,064
  5. Step 5: Solve for x
    x = 42,146,064/5,877
  6. Step 6: Final answer
    x = 7,171.36

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These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.