Home / 4,113.44-6,183.54-3,300.62

Finding the Fourth Proportional to 4,113.44, 6,183.54 and 3,300.62

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Solution

The fourth proportional to 4,113.44, 6,183.54 and 3,300.62 is: 4,961.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113.44 : 6,183.54 = 3,300.62 : x
  2. Step 2: Convert to fraction form
    4,113.44/6,183.54 = 3,300.62/x
  3. Step 3: Cross multiply
    4,113.44x = 6,183.54 × 3,300.62
  4. Step 4: Simplify right side
    4,113.44x = 20,409,515.79
  5. Step 5: Solve for x
    x = 20,409,515.79/4,113.44
  6. Step 6: Final answer
    x = 4,961.67

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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.