Finding the Third Proportional to 100,203.75 and 133,844.06
Calculator
Solution
The third proportional to 100,203.75 and 133,844.06 is: 178,778.07
Step by Step Solution
- Step 1: Write the proportion equation
100,203.75 : 133,844.06 = 133,844.06 : x - Step 2: Convert to fraction form
100,203.75/133,844.06 = 133,844.06/x - Step 3: Cross multiply
100,203.75x = 133,844.06 × 133,844.06 - Step 4: Simplify right side
100,203.75x = 17,914,233,066.50 - Step 5: Solve for x
x = 17,914,233,066.50/100,203.75 - Step 6: Final answer
x = 178,778.07
Related Problems
Find third proportional to 50,101.88 and 66,922.03
Half scale
Find third proportional to 200,407.50 and 267,688.13
Double scale
Find third proportional to 100,206 and 133,847
Similar ratio
Find third proportional to 150,305.63 and 200,766.09
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.