Home / 85,177-185,268

Finding the Third Proportional to 85,177 and 185,268

Calculator

Solution

The third proportional to 85,177 and 185,268 is: 402,975.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,177 : 185,268 = 185,268 : x
  2. Step 2: Convert to fraction form
    85,177/185,268 = 185,268/x
  3. Step 3: Cross multiply
    85,177x = 185,268 × 185,268
  4. Step 4: Simplify right side
    85,177x = 34,324,231,824
  5. Step 5: Solve for x
    x = 34,324,231,824/85,177
  6. Step 6: Final answer
    x = 402,975.36

Related Problems

Find third proportional to 42,588.50 and 92,634
Half scale
Find third proportional to 170,354 and 370,536
Double scale
Find third proportional to 85,179 and 185,272
Similar ratio
Find third proportional to 127,765.50 and 277,902
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.