Home / 5,993.30-8,270.84-3,340.62

Finding the Fourth Proportional to 5,993.30, 8,270.84 and 3,340.62

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Solution

The fourth proportional to 5,993.30, 8,270.84 and 3,340.62 is: 4,610.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993.30 : 8,270.84 = 3,340.62 : x
  2. Step 2: Convert to fraction form
    5,993.30/8,270.84 = 3,340.62/x
  3. Step 3: Cross multiply
    5,993.30x = 8,270.84 × 3,340.62
  4. Step 4: Simplify right side
    5,993.30x = 27,629,733.52
  5. Step 5: Solve for x
    x = 27,629,733.52/5,993.30
  6. Step 6: Final answer
    x = 4,610.10

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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.