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Finding the Third Proportional to 110,481 and 240,650

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Solution

The third proportional to 110,481 and 240,650 is: 524,184.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,481 : 240,650 = 240,650 : x
  2. Step 2: Convert to fraction form
    110,481/240,650 = 240,650/x
  3. Step 3: Cross multiply
    110,481x = 240,650 × 240,650
  4. Step 4: Simplify right side
    110,481x = 57,912,422,500
  5. Step 5: Solve for x
    x = 57,912,422,500/110,481
  6. Step 6: Final answer
    x = 524,184.45

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.