Home / 6,328.44-9,493.08-2,168.28

Finding the Fourth Proportional to 6,328.44, 9,493.08 and 2,168.28

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Solution

The fourth proportional to 6,328.44, 9,493.08 and 2,168.28 is: 3,252.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,328.44 : 9,493.08 = 2,168.28 : x
  2. Step 2: Convert to fraction form
    6,328.44/9,493.08 = 2,168.28/x
  3. Step 3: Cross multiply
    6,328.44x = 9,493.08 × 2,168.28
  4. Step 4: Simplify right side
    6,328.44x = 20,583,655.50
  5. Step 5: Solve for x
    x = 20,583,655.50/6,328.44
  6. Step 6: Final answer
    x = 3,252.56

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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.