Home / 4,017.94-6,027.82-2,169.02

Finding the Fourth Proportional to 4,017.94, 6,027.82 and 2,169.02

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Solution

The fourth proportional to 4,017.94, 6,027.82 and 2,169.02 is: 3,254.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017.94 : 6,027.82 = 2,169.02 : x
  2. Step 2: Convert to fraction form
    4,017.94/6,027.82 = 2,169.02/x
  3. Step 3: Cross multiply
    4,017.94x = 6,027.82 × 2,169.02
  4. Step 4: Simplify right side
    4,017.94x = 13,074,462.14
  5. Step 5: Solve for x
    x = 13,074,462.14/4,017.94
  6. Step 6: Final answer
    x = 3,254.02

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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.