Home / 6,069.42-9,104.84-2,119.46

Finding the Fourth Proportional to 6,069.42, 9,104.84 and 2,119.46

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Solution

The fourth proportional to 6,069.42, 9,104.84 and 2,119.46 is: 3,179.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069.42 : 9,104.84 = 2,119.46 : x
  2. Step 2: Convert to fraction form
    6,069.42/9,104.84 = 2,119.46/x
  3. Step 3: Cross multiply
    6,069.42x = 9,104.84 × 2,119.46
  4. Step 4: Simplify right side
    6,069.42x = 19,297,288.06
  5. Step 5: Solve for x
    x = 19,297,288.06/6,069.42
  6. Step 6: Final answer
    x = 3,179.43

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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.