Home / 5,930.21-8,183.50-3,277.46

Finding the Fourth Proportional to 5,930.21, 8,183.50 and 3,277.46

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Solution

The fourth proportional to 5,930.21, 8,183.50 and 3,277.46 is: 4,522.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930.21 : 8,183.50 = 3,277.46 : x
  2. Step 2: Convert to fraction form
    5,930.21/8,183.50 = 3,277.46/x
  3. Step 3: Cross multiply
    5,930.21x = 8,183.50 × 3,277.46
  4. Step 4: Simplify right side
    5,930.21x = 26,821,106.18
  5. Step 5: Solve for x
    x = 26,821,106.18/5,930.21
  6. Step 6: Final answer
    x = 4,522.79

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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.