Home / 6,022.08-8,310.28-3,369.32

Finding the Fourth Proportional to 6,022.08, 8,310.28 and 3,369.32

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Solution

The fourth proportional to 6,022.08, 8,310.28 and 3,369.32 is: 4,649.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.08 : 8,310.28 = 3,369.32 : x
  2. Step 2: Convert to fraction form
    6,022.08/8,310.28 = 3,369.32/x
  3. Step 3: Cross multiply
    6,022.08x = 8,310.28 × 3,369.32
  4. Step 4: Simplify right side
    6,022.08x = 27,999,992.61
  5. Step 5: Solve for x
    x = 27,999,992.61/6,022.08
  6. Step 6: Final answer
    x = 4,649.56

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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.