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Finding the Third Proportional to 54,848 and 119,608

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Solution

The third proportional to 54,848 and 119,608 is: 260,831.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,848 : 119,608 = 119,608 : x
  2. Step 2: Convert to fraction form
    54,848/119,608 = 119,608/x
  3. Step 3: Cross multiply
    54,848x = 119,608 × 119,608
  4. Step 4: Simplify right side
    54,848x = 14,306,073,664
  5. Step 5: Solve for x
    x = 14,306,073,664/54,848
  6. Step 6: Final answer
    x = 260,831.27

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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.