Home / 2,267.08-3,395.94-2,103.04

Finding the Fourth Proportional to 2,267.08, 3,395.94 and 2,103.04

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Solution

The fourth proportional to 2,267.08, 3,395.94 and 2,103.04 is: 3,150.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267.08 : 3,395.94 = 2,103.04 : x
  2. Step 2: Convert to fraction form
    2,267.08/3,395.94 = 2,103.04/x
  3. Step 3: Cross multiply
    2,267.08x = 3,395.94 × 2,103.04
  4. Step 4: Simplify right side
    2,267.08x = 7,141,797.66
  5. Step 5: Solve for x
    x = 7,141,797.66/2,267.08
  6. Step 6: Final answer
    x = 3,150.22

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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.