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Finding the Fourth Proportional to 6,000.06, 9,000.09 and 3,228.03

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Solution

The fourth proportional to 6,000.06, 9,000.09 and 3,228.03 is: 4,842.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000.06 : 9,000.09 = 3,228.03 : x
  2. Step 2: Convert to fraction form
    6,000.06/9,000.09 = 3,228.03/x
  3. Step 3: Cross multiply
    6,000.06x = 9,000.09 × 3,228.03
  4. Step 4: Simplify right side
    6,000.06x = 29,052,560.52
  5. Step 5: Solve for x
    x = 29,052,560.52/6,000.06
  6. Step 6: Final answer
    x = 4,842.05

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Half scale
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Similar ratio
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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.