Home / 6,013.20-9,019.92-2,064.43

Finding the Fourth Proportional to 6,013.20, 9,019.92 and 2,064.43

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Solution

The fourth proportional to 6,013.20, 9,019.92 and 2,064.43 is: 3,096.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013.20 : 9,019.92 = 2,064.43 : x
  2. Step 2: Convert to fraction form
    6,013.20/9,019.92 = 2,064.43/x
  3. Step 3: Cross multiply
    6,013.20x = 9,019.92 × 2,064.43
  4. Step 4: Simplify right side
    6,013.20x = 18,620,993.45
  5. Step 5: Solve for x
    x = 18,620,993.45/6,013.20
  6. Step 6: Final answer
    x = 3,096.69

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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.