Home / 2,676.05-4,015.22-1,033.75

Finding the Fourth Proportional to 2,676.05, 4,015.22 and 1,033.75

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Solution

The fourth proportional to 2,676.05, 4,015.22 and 1,033.75 is: 1,551.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676.05 : 4,015.22 = 1,033.75 : x
  2. Step 2: Convert to fraction form
    2,676.05/4,015.22 = 1,033.75/x
  3. Step 3: Cross multiply
    2,676.05x = 4,015.22 × 1,033.75
  4. Step 4: Simplify right side
    2,676.05x = 4,150,726.22
  5. Step 5: Solve for x
    x = 4,150,726.22/2,676.05
  6. Step 6: Final answer
    x = 1,551.07

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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.