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Finding the Third Proportional to 95,349 and 209,740.50

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Solution

The third proportional to 95,349 and 209,740.50 is: 461,369.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,349 : 209,740.50 = 209,740.50 : x
  2. Step 2: Convert to fraction form
    95,349/209,740.50 = 209,740.50/x
  3. Step 3: Cross multiply
    95,349x = 209,740.50 × 209,740.50
  4. Step 4: Simplify right side
    95,349x = 43,991,077,340.25
  5. Step 5: Solve for x
    x = 43,991,077,340.25/95,349
  6. Step 6: Final answer
    x = 461,369.05

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.