Home / 6,183.60-9,276.36-2,022.36

Finding the Fourth Proportional to 6,183.60, 9,276.36 and 2,022.36

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Solution

The fourth proportional to 6,183.60, 9,276.36 and 2,022.36 is: 3,033.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183.60 : 9,276.36 = 2,022.36 : x
  2. Step 2: Convert to fraction form
    6,183.60/9,276.36 = 2,022.36/x
  3. Step 3: Cross multiply
    6,183.60x = 9,276.36 × 2,022.36
  4. Step 4: Simplify right side
    6,183.60x = 18,760,139.41
  5. Step 5: Solve for x
    x = 18,760,139.41/6,183.60
  6. Step 6: Final answer
    x = 3,033.85

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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.