Home / 5,941.80-8,197.11-3,582.59

Finding the Fourth Proportional to 5,941.80, 8,197.11 and 3,582.59

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Solution

The fourth proportional to 5,941.80, 8,197.11 and 3,582.59 is: 4,942.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.80 : 8,197.11 = 3,582.59 : x
  2. Step 2: Convert to fraction form
    5,941.80/8,197.11 = 3,582.59/x
  3. Step 3: Cross multiply
    5,941.80x = 8,197.11 × 3,582.59
  4. Step 4: Simplify right side
    5,941.80x = 29,366,843.33
  5. Step 5: Solve for x
    x = 29,366,843.33/5,941.80
  6. Step 6: Final answer
    x = 4,942.42

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1.5x scale

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.