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Finding the Third Proportional to 4,398 and 10,752

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Solution

The third proportional to 4,398 and 10,752 is: 26,285.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398 : 10,752 = 10,752 : x
  2. Step 2: Convert to fraction form
    4,398/10,752 = 10,752/x
  3. Step 3: Cross multiply
    4,398x = 10,752 × 10,752
  4. Step 4: Simplify right side
    4,398x = 115,605,504
  5. Step 5: Solve for x
    x = 115,605,504/4,398
  6. Step 6: Final answer
    x = 26,285.93

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Why These Related Problems?

These problems maintain the same ratio (2.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.