Home / 6,306.26-9,447.05-3,834.95

Finding the Fourth Proportional to 6,306.26, 9,447.05 and 3,834.95

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Solution

The fourth proportional to 6,306.26, 9,447.05 and 3,834.95 is: 5,744.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,306.26 : 9,447.05 = 3,834.95 : x
  2. Step 2: Convert to fraction form
    6,306.26/9,447.05 = 3,834.95/x
  3. Step 3: Cross multiply
    6,306.26x = 9,447.05 × 3,834.95
  4. Step 4: Simplify right side
    6,306.26x = 36,228,926.75
  5. Step 5: Solve for x
    x = 36,228,926.75/6,306.26
  6. Step 6: Final answer
    x = 5,744.92

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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.