Home / 3,063.33-4,589.16-1,747.98

Finding the Fourth Proportional to 3,063.33, 4,589.16 and 1,747.98

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Solution

The fourth proportional to 3,063.33, 4,589.16 and 1,747.98 is: 2,618.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063.33 : 4,589.16 = 1,747.98 : x
  2. Step 2: Convert to fraction form
    3,063.33/4,589.16 = 1,747.98/x
  3. Step 3: Cross multiply
    3,063.33x = 4,589.16 × 1,747.98
  4. Step 4: Simplify right side
    3,063.33x = 8,021,759.90
  5. Step 5: Solve for x
    x = 8,021,759.90/3,063.33
  6. Step 6: Final answer
    x = 2,618.64

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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.