Home / 2,998.22-4,499.37-1,050.44

Finding the Fourth Proportional to 2,998.22, 4,499.37 and 1,050.44

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Solution

The fourth proportional to 2,998.22, 4,499.37 and 1,050.44 is: 1,576.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,998.22 : 4,499.37 = 1,050.44 : x
  2. Step 2: Convert to fraction form
    2,998.22/4,499.37 = 1,050.44/x
  3. Step 3: Cross multiply
    2,998.22x = 4,499.37 × 1,050.44
  4. Step 4: Simplify right side
    2,998.22x = 4,726,318.22
  5. Step 5: Solve for x
    x = 4,726,318.22/2,998.22
  6. Step 6: Final answer
    x = 1,576.37

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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.