Home / 5,499.26-8,252.94-3,422.32

Finding the Fourth Proportional to 5,499.26, 8,252.94 and 3,422.32

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Solution

The fourth proportional to 5,499.26, 8,252.94 and 3,422.32 is: 5,136.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,499.26 : 8,252.94 = 3,422.32 : x
  2. Step 2: Convert to fraction form
    5,499.26/8,252.94 = 3,422.32/x
  3. Step 3: Cross multiply
    5,499.26x = 8,252.94 × 3,422.32
  4. Step 4: Simplify right side
    5,499.26x = 28,244,201.62
  5. Step 5: Solve for x
    x = 28,244,201.62/5,499.26
  6. Step 6: Final answer
    x = 5,136.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.