Home / 4,067.85-6,099.03-1,875.38

Finding the Fourth Proportional to 4,067.85, 6,099.03 and 1,875.38

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Solution

The fourth proportional to 4,067.85, 6,099.03 and 1,875.38 is: 2,811.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.85 : 6,099.03 = 1,875.38 : x
  2. Step 2: Convert to fraction form
    4,067.85/6,099.03 = 1,875.38/x
  3. Step 3: Cross multiply
    4,067.85x = 6,099.03 × 1,875.38
  4. Step 4: Simplify right side
    4,067.85x = 11,437,998.88
  5. Step 5: Solve for x
    x = 11,437,998.88/4,067.85
  6. Step 6: Final answer
    x = 2,811.80

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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.