Home / 5,934.42-8,189.82-3,281.94

Finding the Fourth Proportional to 5,934.42, 8,189.82 and 3,281.94

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Solution

The fourth proportional to 5,934.42, 8,189.82 and 3,281.94 is: 4,529.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934.42 : 8,189.82 = 3,281.94 : x
  2. Step 2: Convert to fraction form
    5,934.42/8,189.82 = 3,281.94/x
  3. Step 3: Cross multiply
    5,934.42x = 8,189.82 × 3,281.94
  4. Step 4: Simplify right side
    5,934.42x = 26,878,497.85
  5. Step 5: Solve for x
    x = 26,878,497.85/5,934.42
  6. Step 6: Final answer
    x = 4,529.25

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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.