Home / 94.94-194.84

Finding the Third Proportional to 94.94 and 194.84

Calculator

Solution

The third proportional to 94.94 and 194.84 is: 399.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    94.94 : 194.84 = 194.84 : x
  2. Step 2: Convert to fraction form
    94.94/194.84 = 194.84/x
  3. Step 3: Cross multiply
    94.94x = 194.84 × 194.84
  4. Step 4: Simplify right side
    94.94x = 37,964.09
  5. Step 5: Solve for x
    x = 37,964.09/94.94
  6. Step 6: Final answer
    x = 399.89

Related Problems

Find third proportional to 47.47 and 97.42
Half scale
Find third proportional to 189.88 and 389.69
Double scale
Find third proportional to 97 and 199
Similar ratio
Find third proportional to 142.41 and 292.27
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.