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Finding the Third Proportional to 24,911 and 36,408.50

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Solution

The third proportional to 24,911 and 36,408.50 is: 53,212.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911 : 36,408.50 = 36,408.50 : x
  2. Step 2: Convert to fraction form
    24,911/36,408.50 = 36,408.50/x
  3. Step 3: Cross multiply
    24,911x = 36,408.50 × 36,408.50
  4. Step 4: Simplify right side
    24,911x = 1,325,578,872.25
  5. Step 5: Solve for x
    x = 1,325,578,872.25/24,911
  6. Step 6: Final answer
    x = 53,212.59

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.