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Finding the Third Proportional to 48,032 and 104,728

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Solution

The third proportional to 48,032 and 104,728 is: 228,346.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,032 : 104,728 = 104,728 : x
  2. Step 2: Convert to fraction form
    48,032/104,728 = 104,728/x
  3. Step 3: Cross multiply
    48,032x = 104,728 × 104,728
  4. Step 4: Simplify right side
    48,032x = 10,967,953,984
  5. Step 5: Solve for x
    x = 10,967,953,984/48,032
  6. Step 6: Final answer
    x = 228,346.81

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.