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Finding the Third Proportional to 35,832 and 77,883

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Solution

The third proportional to 35,832 and 77,883 is: 169,283.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,832 : 77,883 = 77,883 : x
  2. Step 2: Convert to fraction form
    35,832/77,883 = 77,883/x
  3. Step 3: Cross multiply
    35,832x = 77,883 × 77,883
  4. Step 4: Simplify right side
    35,832x = 6,065,761,689
  5. Step 5: Solve for x
    x = 6,065,761,689/35,832
  6. Step 6: Final answer
    x = 169,283.37

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.