Home / 2,512.46-3,466.37-1,517.36

Finding the Fourth Proportional to 2,512.46, 3,466.37 and 1,517.36

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Solution

The fourth proportional to 2,512.46, 3,466.37 and 1,517.36 is: 2,093.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,512.46 : 3,466.37 = 1,517.36 : x
  2. Step 2: Convert to fraction form
    2,512.46/3,466.37 = 1,517.36/x
  3. Step 3: Cross multiply
    2,512.46x = 3,466.37 × 1,517.36
  4. Step 4: Simplify right side
    2,512.46x = 5,259,723.60
  5. Step 5: Solve for x
    x = 5,259,723.60/2,512.46
  6. Step 6: Final answer
    x = 2,093.46

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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.