Home / 6,022.06-8,310.46-3,369.46

Finding the Fourth Proportional to 6,022.06, 8,310.46 and 3,369.46

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Solution

The fourth proportional to 6,022.06, 8,310.46 and 3,369.46 is: 4,649.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.06 : 8,310.46 = 3,369.46 : x
  2. Step 2: Convert to fraction form
    6,022.06/8,310.46 = 3,369.46/x
  3. Step 3: Cross multiply
    6,022.06x = 8,310.46 × 3,369.46
  4. Step 4: Simplify right side
    6,022.06x = 28,001,762.55
  5. Step 5: Solve for x
    x = 28,001,762.55/6,022.06
  6. Step 6: Final answer
    x = 4,649.86

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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.