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Finding the Third Proportional to 24,902 and 53,580

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Solution

The third proportional to 24,902 and 53,580 is: 115,284.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,902 : 53,580 = 53,580 : x
  2. Step 2: Convert to fraction form
    24,902/53,580 = 53,580/x
  3. Step 3: Cross multiply
    24,902x = 53,580 × 53,580
  4. Step 4: Simplify right side
    24,902x = 2,870,816,400
  5. Step 5: Solve for x
    x = 2,870,816,400/24,902
  6. Step 6: Final answer
    x = 115,284.57

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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.