Home / 4,311.10-6,466.68-1,843.84

Finding the Fourth Proportional to 4,311.10, 6,466.68 and 1,843.84

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Solution

The fourth proportional to 4,311.10, 6,466.68 and 1,843.84 is: 2,765.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311.10 : 6,466.68 = 1,843.84 : x
  2. Step 2: Convert to fraction form
    4,311.10/6,466.68 = 1,843.84/x
  3. Step 3: Cross multiply
    4,311.10x = 6,466.68 × 1,843.84
  4. Step 4: Simplify right side
    4,311.10x = 11,923,523.25
  5. Step 5: Solve for x
    x = 11,923,523.25/4,311.10
  6. Step 6: Final answer
    x = 2,765.77

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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.