Home / 3,009.58-4,144.44-2,567.32

Finding the Fourth Proportional to 3,009.58, 4,144.44 and 2,567.32

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Solution

The fourth proportional to 3,009.58, 4,144.44 and 2,567.32 is: 3,535.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009.58 : 4,144.44 = 2,567.32 : x
  2. Step 2: Convert to fraction form
    3,009.58/4,144.44 = 2,567.32/x
  3. Step 3: Cross multiply
    3,009.58x = 4,144.44 × 2,567.32
  4. Step 4: Simplify right side
    3,009.58x = 10,640,103.70
  5. Step 5: Solve for x
    x = 10,640,103.70/3,009.58
  6. Step 6: Final answer
    x = 3,535.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.