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Finding the Third Proportional to 24,159 and 51,890

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Solution

The third proportional to 24,159 and 51,890 is: 111,452.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,159 : 51,890 = 51,890 : x
  2. Step 2: Convert to fraction form
    24,159/51,890 = 51,890/x
  3. Step 3: Cross multiply
    24,159x = 51,890 × 51,890
  4. Step 4: Simplify right side
    24,159x = 2,692,572,100
  5. Step 5: Solve for x
    x = 2,692,572,100/24,159
  6. Step 6: Final answer
    x = 111,452.13

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.