Home / 6,040.19-9,057.04-2,144.09

Finding the Fourth Proportional to 6,040.19, 9,057.04 and 2,144.09

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Solution

The fourth proportional to 6,040.19, 9,057.04 and 2,144.09 is: 3,214.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040.19 : 9,057.04 = 2,144.09 : x
  2. Step 2: Convert to fraction form
    6,040.19/9,057.04 = 2,144.09/x
  3. Step 3: Cross multiply
    6,040.19x = 9,057.04 × 2,144.09
  4. Step 4: Simplify right side
    6,040.19x = 19,419,108.89
  5. Step 5: Solve for x
    x = 19,419,108.89/6,040.19
  6. Step 6: Final answer
    x = 3,214.98

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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.