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Finding the Third Proportional to 23,250.38 and 53,979.75

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Solution

The third proportional to 23,250.38 and 53,979.75 is: 125,323.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,250.38 : 53,979.75 = 53,979.75 : x
  2. Step 2: Convert to fraction form
    23,250.38/53,979.75 = 53,979.75/x
  3. Step 3: Cross multiply
    23,250.38x = 53,979.75 × 53,979.75
  4. Step 4: Simplify right side
    23,250.38x = 2,913,813,410.06
  5. Step 5: Solve for x
    x = 2,913,813,410.06/23,250.38
  6. Step 6: Final answer
    x = 125,323.29

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.