Home / 5,941.13-8,198.75-3,288.94

Finding the Fourth Proportional to 5,941.13, 8,198.75 and 3,288.94

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Solution

The fourth proportional to 5,941.13, 8,198.75 and 3,288.94 is: 4,538.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.13 : 8,198.75 = 3,288.94 : x
  2. Step 2: Convert to fraction form
    5,941.13/8,198.75 = 3,288.94/x
  3. Step 3: Cross multiply
    5,941.13x = 8,198.75 × 3,288.94
  4. Step 4: Simplify right side
    5,941.13x = 26,965,184.55
  5. Step 5: Solve for x
    x = 26,965,184.55/5,941.13
  6. Step 6: Final answer
    x = 4,538.73

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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.