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Finding the Third Proportional to 2,532.52 and 3,772.41

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Solution

The third proportional to 2,532.52 and 3,772.41 is: 5,619.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532.52 : 3,772.41 = 3,772.41 : x
  2. Step 2: Convert to fraction form
    2,532.52/3,772.41 = 3,772.41/x
  3. Step 3: Cross multiply
    2,532.52x = 3,772.41 × 3,772.41
  4. Step 4: Simplify right side
    2,532.52x = 14,231,048.92
  5. Step 5: Solve for x
    x = 14,231,048.92/2,532.52
  6. Step 6: Final answer
    x = 5,619.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.