Home / 101,268-162,703

Finding the Third Proportional to 101,268 and 162,703

Calculator

Solution

The third proportional to 101,268 and 162,703 is: 261,408.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,268 : 162,703 = 162,703 : x
  2. Step 2: Convert to fraction form
    101,268/162,703 = 162,703/x
  3. Step 3: Cross multiply
    101,268x = 162,703 × 162,703
  4. Step 4: Simplify right side
    101,268x = 26,472,266,209
  5. Step 5: Solve for x
    x = 26,472,266,209/101,268
  6. Step 6: Final answer
    x = 261,408.01

Related Problems

Find third proportional to 50,634 and 81,351.50
Half scale
Find third proportional to 202,536 and 325,406
Double scale
Find third proportional to 101,270 and 162,706
Similar ratio
Find third proportional to 151,902 and 244,054.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.