Home / 4,450.19-6,676.23-1,330.44

Finding the Fourth Proportional to 4,450.19, 6,676.23 and 1,330.44

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Solution

The fourth proportional to 4,450.19, 6,676.23 and 1,330.44 is: 1,995.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.19 : 6,676.23 = 1,330.44 : x
  2. Step 2: Convert to fraction form
    4,450.19/6,676.23 = 1,330.44/x
  3. Step 3: Cross multiply
    4,450.19x = 6,676.23 × 1,330.44
  4. Step 4: Simplify right side
    4,450.19x = 8,882,323.44
  5. Step 5: Solve for x
    x = 8,882,323.44/4,450.19
  6. Step 6: Final answer
    x = 1,995.94

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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.