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Finding the Third Proportional to 24,786 and 51,239.25

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Solution

The third proportional to 24,786 and 51,239.25 is: 105,925.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,786 : 51,239.25 = 51,239.25 : x
  2. Step 2: Convert to fraction form
    24,786/51,239.25 = 51,239.25/x
  3. Step 3: Cross multiply
    24,786x = 51,239.25 × 51,239.25
  4. Step 4: Simplify right side
    24,786x = 2,625,460,740.56
  5. Step 5: Solve for x
    x = 2,625,460,740.56/24,786
  6. Step 6: Final answer
    x = 105,925.15

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.