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Finding the Fourth Proportional to 6,000.19, 9,001.04 and 2,052.20

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Solution

The fourth proportional to 6,000.19, 9,001.04 and 2,052.20 is: 3,078.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000.19 : 9,001.04 = 2,052.20 : x
  2. Step 2: Convert to fraction form
    6,000.19/9,001.04 = 2,052.20/x
  3. Step 3: Cross multiply
    6,000.19x = 9,001.04 × 2,052.20
  4. Step 4: Simplify right side
    6,000.19x = 18,471,934.29
  5. Step 5: Solve for x
    x = 18,471,934.29/6,000.19
  6. Step 6: Final answer
    x = 3,078.56

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Half scale
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Double 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.