Home / 5,951.37-8,213.49-3,299.29

Finding the Fourth Proportional to 5,951.37, 8,213.49 and 3,299.29

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Solution

The fourth proportional to 5,951.37, 8,213.49 and 3,299.29 is: 4,553.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,951.37 : 8,213.49 = 3,299.29 : x
  2. Step 2: Convert to fraction form
    5,951.37/8,213.49 = 3,299.29/x
  3. Step 3: Cross multiply
    5,951.37x = 8,213.49 × 3,299.29
  4. Step 4: Simplify right side
    5,951.37x = 27,098,720.37
  5. Step 5: Solve for x
    x = 27,098,720.37/5,951.37
  6. Step 6: Final answer
    x = 4,553.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.