Home / 4,466.70-6,679.94-3,412.85

Finding the Fourth Proportional to 4,466.70, 6,679.94 and 3,412.85

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Solution

The fourth proportional to 4,466.70, 6,679.94 and 3,412.85 is: 5,103.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466.70 : 6,679.94 = 3,412.85 : x
  2. Step 2: Convert to fraction form
    4,466.70/6,679.94 = 3,412.85/x
  3. Step 3: Cross multiply
    4,466.70x = 6,679.94 × 3,412.85
  4. Step 4: Simplify right side
    4,466.70x = 22,797,582.77
  5. Step 5: Solve for x
    x = 22,797,582.77/4,466.70
  6. Step 6: Final answer
    x = 5,103.90

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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.