Home / 4,096.20-6,148.26-3,874.20

Finding the Fourth Proportional to 4,096.20, 6,148.26 and 3,874.20

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Solution

The fourth proportional to 4,096.20, 6,148.26 and 3,874.20 is: 5,815.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096.20 : 6,148.26 = 3,874.20 : x
  2. Step 2: Convert to fraction form
    4,096.20/6,148.26 = 3,874.20/x
  3. Step 3: Cross multiply
    4,096.20x = 6,148.26 × 3,874.20
  4. Step 4: Simplify right side
    4,096.20x = 23,819,588.89
  5. Step 5: Solve for x
    x = 23,819,588.89/4,096.20
  6. Step 6: Final answer
    x = 5,815.05

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1.5x scale

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.