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Finding the Third Proportional to 11,235 and 23,925

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Solution

The third proportional to 11,235 and 23,925 is: 50,948.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,235 : 23,925 = 23,925 : x
  2. Step 2: Convert to fraction form
    11,235/23,925 = 23,925/x
  3. Step 3: Cross multiply
    11,235x = 23,925 × 23,925
  4. Step 4: Simplify right side
    11,235x = 572,405,625
  5. Step 5: Solve for x
    x = 572,405,625/11,235
  6. Step 6: Final answer
    x = 50,948.43

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.