Home / 95.75-208.75

Finding the Third Proportional to 95.75 and 208.75

Calculator

Solution

The third proportional to 95.75 and 208.75 is: 455.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95.75 : 208.75 = 208.75 : x
  2. Step 2: Convert to fraction form
    95.75/208.75 = 208.75/x
  3. Step 3: Cross multiply
    95.75x = 208.75 × 208.75
  4. Step 4: Simplify right side
    95.75x = 43,576.56
  5. Step 5: Solve for x
    x = 43,576.56/95.75
  6. Step 6: Final answer
    x = 455.11

Related Problems

Find third proportional to 47.88 and 104.38
Half scale
Find third proportional to 191.50 and 417.50
Double scale
Find third proportional to 98 and 213
Similar ratio
Find third proportional to 143.63 and 313.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.