Home / 4,446.11-6,664.61-2,248.18

Finding the Fourth Proportional to 4,446.11, 6,664.61 and 2,248.18

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Solution

The fourth proportional to 4,446.11, 6,664.61 and 2,248.18 is: 3,369.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446.11 : 6,664.61 = 2,248.18 : x
  2. Step 2: Convert to fraction form
    4,446.11/6,664.61 = 2,248.18/x
  3. Step 3: Cross multiply
    4,446.11x = 6,664.61 × 2,248.18
  4. Step 4: Simplify right side
    4,446.11x = 14,983,231.87
  5. Step 5: Solve for x
    x = 14,983,231.87/4,446.11
  6. Step 6: Final answer
    x = 3,369.96

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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.