Home / 6,228.83-9,343.23-2,069.15

Finding the Fourth Proportional to 6,228.83, 9,343.23 and 2,069.15

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Solution

The fourth proportional to 6,228.83, 9,343.23 and 2,069.15 is: 3,103.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228.83 : 9,343.23 = 2,069.15 : x
  2. Step 2: Convert to fraction form
    6,228.83/9,343.23 = 2,069.15/x
  3. Step 3: Cross multiply
    6,228.83x = 9,343.23 × 2,069.15
  4. Step 4: Simplify right side
    6,228.83x = 19,332,544.35
  5. Step 5: Solve for x
    x = 19,332,544.35/6,228.83
  6. Step 6: Final answer
    x = 3,103.72

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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.