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Finding the Third Proportional to 43,874 and 96,284

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Solution

The third proportional to 43,874 and 96,284 is: 211,300.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,874 : 96,284 = 96,284 : x
  2. Step 2: Convert to fraction form
    43,874/96,284 = 96,284/x
  3. Step 3: Cross multiply
    43,874x = 96,284 × 96,284
  4. Step 4: Simplify right side
    43,874x = 9,270,608,656
  5. Step 5: Solve for x
    x = 9,270,608,656/43,874
  6. Step 6: Final answer
    x = 211,300.74

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.