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Finding the Third Proportional to 55,452 and 114,168

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Solution

The third proportional to 55,452 and 114,168 is: 235,056.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,452 : 114,168 = 114,168 : x
  2. Step 2: Convert to fraction form
    55,452/114,168 = 114,168/x
  3. Step 3: Cross multiply
    55,452x = 114,168 × 114,168
  4. Step 4: Simplify right side
    55,452x = 13,034,332,224
  5. Step 5: Solve for x
    x = 13,034,332,224/55,452
  6. Step 6: Final answer
    x = 235,056.12

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.