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Finding the Third Proportional to 7,832 and 17,994

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Solution

The third proportional to 7,832 and 17,994 is: 41,341.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,832 : 17,994 = 17,994 : x
  2. Step 2: Convert to fraction form
    7,832/17,994 = 17,994/x
  3. Step 3: Cross multiply
    7,832x = 17,994 × 17,994
  4. Step 4: Simplify right side
    7,832x = 323,784,036
  5. Step 5: Solve for x
    x = 323,784,036/7,832
  6. Step 6: Final answer
    x = 41,341.17

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Why These Related Problems?

These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.