Home / 91,008-135,810

Finding the Third Proportional to 91,008 and 135,810

Calculator

Solution

The third proportional to 91,008 and 135,810 is: 202,667.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,008 : 135,810 = 135,810 : x
  2. Step 2: Convert to fraction form
    91,008/135,810 = 135,810/x
  3. Step 3: Cross multiply
    91,008x = 135,810 × 135,810
  4. Step 4: Simplify right side
    91,008x = 18,444,356,100
  5. Step 5: Solve for x
    x = 18,444,356,100/91,008
  6. Step 6: Final answer
    x = 202,667.41

Related Problems

Find third proportional to 45,504 and 67,905
Half scale
Find third proportional to 182,016 and 271,620
Double scale
Find third proportional to 91,010 and 135,813
Similar ratio
Find third proportional to 136,512 and 203,715
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.