Home / 6,189.00-9,285.92-2,723.82

Finding the Fourth Proportional to 6,189.00, 9,285.92 and 2,723.82

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Solution

The fourth proportional to 6,189.00, 9,285.92 and 2,723.82 is: 4,086.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,189.00 : 9,285.92 = 2,723.82 : x
  2. Step 2: Convert to fraction form
    6,189.00/9,285.92 = 2,723.82/x
  3. Step 3: Cross multiply
    6,189.00x = 9,285.92 × 2,723.82
  4. Step 4: Simplify right side
    6,189.00x = 25,293,128.18
  5. Step 5: Solve for x
    x = 25,293,128.18/6,189.00
  6. Step 6: Final answer
    x = 4,086.79

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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.