Home / 5,952.18-8,213.87-3,299.57

Finding the Fourth Proportional to 5,952.18, 8,213.87 and 3,299.57

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Solution

The fourth proportional to 5,952.18, 8,213.87 and 3,299.57 is: 4,553.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,952.18 : 8,213.87 = 3,299.57 : x
  2. Step 2: Convert to fraction form
    5,952.18/8,213.87 = 3,299.57/x
  3. Step 3: Cross multiply
    5,952.18x = 8,213.87 × 3,299.57
  4. Step 4: Simplify right side
    5,952.18x = 27,102,181.47
  5. Step 5: Solve for x
    x = 27,102,181.47/5,952.18
  6. Step 6: Final answer
    x = 4,553.32

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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.