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Finding the Third Proportional to 29.44 and 37.50

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Solution

The third proportional to 29.44 and 37.50 is: 47.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29.44 : 37.50 = 37.50 : x
  2. Step 2: Convert to fraction form
    29.44/37.50 = 37.50/x
  3. Step 3: Cross multiply
    29.44x = 37.50 × 37.50
  4. Step 4: Simplify right side
    29.44x = 1,406.25
  5. Step 5: Solve for x
    x = 1,406.25/29.44
  6. Step 6: Final answer
    x = 47.77

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Why These Related Problems?

These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.