Home / 4,069.62-6,099.30-2,216.88

Finding the Fourth Proportional to 4,069.62, 6,099.30 and 2,216.88

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Solution

The fourth proportional to 4,069.62, 6,099.30 and 2,216.88 is: 3,322.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.62 : 6,099.30 = 2,216.88 : x
  2. Step 2: Convert to fraction form
    4,069.62/6,099.30 = 2,216.88/x
  3. Step 3: Cross multiply
    4,069.62x = 6,099.30 × 2,216.88
  4. Step 4: Simplify right side
    4,069.62x = 13,521,416.18
  5. Step 5: Solve for x
    x = 13,521,416.18/4,069.62
  6. Step 6: Final answer
    x = 3,322.53

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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.