Home / 4,450.43-6,141.62-2,433.84

Finding the Fourth Proportional to 4,450.43, 6,141.62 and 2,433.84

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Solution

The fourth proportional to 4,450.43, 6,141.62 and 2,433.84 is: 3,358.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.43 : 6,141.62 = 2,433.84 : x
  2. Step 2: Convert to fraction form
    4,450.43/6,141.62 = 2,433.84/x
  3. Step 3: Cross multiply
    4,450.43x = 6,141.62 × 2,433.84
  4. Step 4: Simplify right side
    4,450.43x = 14,947,708.25
  5. Step 5: Solve for x
    x = 14,947,708.25/4,450.43
  6. Step 6: Final answer
    x = 3,358.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.