Home / 2,675.33-4,014.44-1,116.41

Finding the Fourth Proportional to 2,675.33, 4,014.44 and 1,116.41

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Solution

The fourth proportional to 2,675.33, 4,014.44 and 1,116.41 is: 1,675.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675.33 : 4,014.44 = 1,116.41 : x
  2. Step 2: Convert to fraction form
    2,675.33/4,014.44 = 1,116.41/x
  3. Step 3: Cross multiply
    2,675.33x = 4,014.44 × 1,116.41
  4. Step 4: Simplify right side
    2,675.33x = 4,481,735.31
  5. Step 5: Solve for x
    x = 4,481,735.31/2,675.33
  6. Step 6: Final answer
    x = 1,675.21

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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.