Home / 3,294.23-4,942.80-1,733.85

Finding the Fourth Proportional to 3,294.23, 4,942.80 and 1,733.85

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Solution

The fourth proportional to 3,294.23, 4,942.80 and 1,733.85 is: 2,601.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294.23 : 4,942.80 = 1,733.85 : x
  2. Step 2: Convert to fraction form
    3,294.23/4,942.80 = 1,733.85/x
  3. Step 3: Cross multiply
    3,294.23x = 4,942.80 × 1,733.85
  4. Step 4: Simplify right side
    3,294.23x = 8,570,073.78
  5. Step 5: Solve for x
    x = 8,570,073.78/3,294.23
  6. Step 6: Final answer
    x = 2,601.54

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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.