Home / 6,033.18-8,325.42-3,380.16

Finding the Fourth Proportional to 6,033.18, 8,325.42 and 3,380.16

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Solution

The fourth proportional to 6,033.18, 8,325.42 and 3,380.16 is: 4,664.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,033.18 : 8,325.42 = 3,380.16 : x
  2. Step 2: Convert to fraction form
    6,033.18/8,325.42 = 3,380.16/x
  3. Step 3: Cross multiply
    6,033.18x = 8,325.42 × 3,380.16
  4. Step 4: Simplify right side
    6,033.18x = 28,141,251.67
  5. Step 5: Solve for x
    x = 28,141,251.67/6,033.18
  6. Step 6: Final answer
    x = 4,664.41

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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.