Home / 4,449.84-6,669.96-2,367.75

Finding the Fourth Proportional to 4,449.84, 6,669.96 and 2,367.75

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Solution

The fourth proportional to 4,449.84, 6,669.96 and 2,367.75 is: 3,549.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449.84 : 6,669.96 = 2,367.75 : x
  2. Step 2: Convert to fraction form
    4,449.84/6,669.96 = 2,367.75/x
  3. Step 3: Cross multiply
    4,449.84x = 6,669.96 × 2,367.75
  4. Step 4: Simplify right side
    4,449.84x = 15,792,797.79
  5. Step 5: Solve for x
    x = 15,792,797.79/4,449.84
  6. Step 6: Final answer
    x = 3,549.07

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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.