Home / 4,450.92-6,675.84-2,261.22

Finding the Fourth Proportional to 4,450.92, 6,675.84 and 2,261.22

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Solution

The fourth proportional to 4,450.92, 6,675.84 and 2,261.22 is: 3,391.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.92 : 6,675.84 = 2,261.22 : x
  2. Step 2: Convert to fraction form
    4,450.92/6,675.84 = 2,261.22/x
  3. Step 3: Cross multiply
    4,450.92x = 6,675.84 × 2,261.22
  4. Step 4: Simplify right side
    4,450.92x = 15,095,542.92
  5. Step 5: Solve for x
    x = 15,095,542.92/4,450.92
  6. Step 6: Final answer
    x = 3,391.56

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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.