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Finding the Third Proportional to 3,588.05 and 5,205.52

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Solution

The third proportional to 3,588.05 and 5,205.52 is: 7,552.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588.05 : 5,205.52 = 5,205.52 : x
  2. Step 2: Convert to fraction form
    3,588.05/5,205.52 = 5,205.52/x
  3. Step 3: Cross multiply
    3,588.05x = 5,205.52 × 5,205.52
  4. Step 4: Simplify right side
    3,588.05x = 27,097,392.92
  5. Step 5: Solve for x
    x = 27,097,392.92/3,588.05
  6. Step 6: Final answer
    x = 7,552.13

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.