Home / 5,993.64-8,272.26-3,757.44

Finding the Fourth Proportional to 5,993.64, 8,272.26 and 3,757.44

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Solution

The fourth proportional to 5,993.64, 8,272.26 and 3,757.44 is: 5,185.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993.64 : 8,272.26 = 3,757.44 : x
  2. Step 2: Convert to fraction form
    5,993.64/8,272.26 = 3,757.44/x
  3. Step 3: Cross multiply
    5,993.64x = 8,272.26 × 3,757.44
  4. Step 4: Simplify right side
    5,993.64x = 31,082,520.61
  5. Step 5: Solve for x
    x = 31,082,520.61/5,993.64
  6. Step 6: Final answer
    x = 5,185.92

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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.