Finding the Third Proportional to 162 and 350
Calculator
Solution
The third proportional to 162 and 350 is: 756.17
Step by Step Solution
- Step 1: Write the proportion equation
162 : 350 = 350 : x - Step 2: Convert to fraction form
162/350 = 350/x - Step 3: Cross multiply
162x = 350 × 350 - Step 4: Simplify right side
162x = 122,500 - Step 5: Solve for x
x = 122,500/162 - Step 6: Final answer
x = 756.17
Related Problems
Find third proportional to 81 and 175
Half scale
Find third proportional to 324 and 700
Double scale
Find third proportional to 164 and 354
Similar ratio
Find third proportional to 243 and 525
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.