Home / 6,067.72-9,095.91-2,777.50

Finding the Fourth Proportional to 6,067.72, 9,095.91 and 2,777.50

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Solution

The fourth proportional to 6,067.72, 9,095.91 and 2,777.50 is: 4,163.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.72 : 9,095.91 = 2,777.50 : x
  2. Step 2: Convert to fraction form
    6,067.72/9,095.91 = 2,777.50/x
  3. Step 3: Cross multiply
    6,067.72x = 9,095.91 × 2,777.50
  4. Step 4: Simplify right side
    6,067.72x = 25,263,890.03
  5. Step 5: Solve for x
    x = 25,263,890.03/6,067.72
  6. Step 6: Final answer
    x = 4,163.65

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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.