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Finding the Third Proportional to 95,148 and 145,774.50

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Solution

The third proportional to 95,148 and 145,774.50 is: 223,338.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,148 : 145,774.50 = 145,774.50 : x
  2. Step 2: Convert to fraction form
    95,148/145,774.50 = 145,774.50/x
  3. Step 3: Cross multiply
    95,148x = 145,774.50 × 145,774.50
  4. Step 4: Simplify right side
    95,148x = 21,250,204,850.25
  5. Step 5: Solve for x
    x = 21,250,204,850.25/95,148
  6. Step 6: Final answer
    x = 223,338.43

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.