Home / 6,022.22-8,311.01-3,369.60

Finding the Fourth Proportional to 6,022.22, 8,311.01 and 3,369.60

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Solution

The fourth proportional to 6,022.22, 8,311.01 and 3,369.60 is: 4,650.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.22 : 8,311.01 = 3,369.60 : x
  2. Step 2: Convert to fraction form
    6,022.22/8,311.01 = 3,369.60/x
  3. Step 3: Cross multiply
    6,022.22x = 8,311.01 × 3,369.60
  4. Step 4: Simplify right side
    6,022.22x = 28,004,762.45
  5. Step 5: Solve for x
    x = 28,004,762.45/6,022.22
  6. Step 6: Final answer
    x = 4,650.24

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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.