Home / 194-396

Finding the Third Proportional to 194 and 396

Calculator

Solution

The third proportional to 194 and 396 is: 808.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    194 : 396 = 396 : x
  2. Step 2: Convert to fraction form
    194/396 = 396/x
  3. Step 3: Cross multiply
    194x = 396 × 396
  4. Step 4: Simplify right side
    194x = 156,816
  5. Step 5: Solve for x
    x = 156,816/194
  6. Step 6: Final answer
    x = 808.33

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.