Home / 4,450.36-6,659.11-3,663.04

Finding the Fourth Proportional to 4,450.36, 6,659.11 and 3,663.04

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Solution

The fourth proportional to 4,450.36, 6,659.11 and 3,663.04 is: 5,481.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.36 : 6,659.11 = 3,663.04 : x
  2. Step 2: Convert to fraction form
    4,450.36/6,659.11 = 3,663.04/x
  3. Step 3: Cross multiply
    4,450.36x = 6,659.11 × 3,663.04
  4. Step 4: Simplify right side
    4,450.36x = 24,392,586.29
  5. Step 5: Solve for x
    x = 24,392,586.29/4,450.36
  6. Step 6: Final answer
    x = 5,481.04

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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.