Home / 2,843.00-3,923.33-1,584.11

Finding the Fourth Proportional to 2,843.00, 3,923.33 and 1,584.11

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Solution

The fourth proportional to 2,843.00, 3,923.33 and 1,584.11 is: 2,186.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843.00 : 3,923.33 = 1,584.11 : x
  2. Step 2: Convert to fraction form
    2,843.00/3,923.33 = 1,584.11/x
  3. Step 3: Cross multiply
    2,843.00x = 3,923.33 × 1,584.11
  4. Step 4: Simplify right side
    2,843.00x = 6,214,958.75
  5. Step 5: Solve for x
    x = 6,214,958.75/2,843.00
  6. Step 6: Final answer
    x = 2,186.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.