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Finding the Third Proportional to 23.50 and 36.44

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Solution

The third proportional to 23.50 and 36.44 is: 56.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23.50 : 36.44 = 36.44 : x
  2. Step 2: Convert to fraction form
    23.50/36.44 = 36.44/x
  3. Step 3: Cross multiply
    23.50x = 36.44 × 36.44
  4. Step 4: Simplify right side
    23.50x = 1,327.69
  5. Step 5: Solve for x
    x = 1,327.69/23.50
  6. Step 6: Final answer
    x = 56.50

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.