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Finding the Third Proportional to 95,890 and 201,889.50

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Solution

The third proportional to 95,890 and 201,889.50 is: 425,063.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,890 : 201,889.50 = 201,889.50 : x
  2. Step 2: Convert to fraction form
    95,890/201,889.50 = 201,889.50/x
  3. Step 3: Cross multiply
    95,890x = 201,889.50 × 201,889.50
  4. Step 4: Simplify right side
    95,890x = 40,759,370,210.25
  5. Step 5: Solve for x
    x = 40,759,370,210.25/95,890
  6. Step 6: Final answer
    x = 425,063.83

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.