Finding the Third Proportional to 107,961.75 and 169,350.75
Calculator
Solution
The third proportional to 107,961.75 and 169,350.75 is: 265,646.64
Step by Step Solution
- Step 1: Write the proportion equation
107,961.75 : 169,350.75 = 169,350.75 : x - Step 2: Convert to fraction form
107,961.75/169,350.75 = 169,350.75/x - Step 3: Cross multiply
107,961.75x = 169,350.75 × 169,350.75 - Step 4: Simplify right side
107,961.75x = 28,679,676,525.56 - Step 5: Solve for x
x = 28,679,676,525.56/107,961.75 - Step 6: Final answer
x = 265,646.64
Related Problems
Find third proportional to 53,980.88 and 84,675.38
Half scale
Find third proportional to 215,923.50 and 338,701.50
Double scale
Find third proportional to 107,964 and 169,354
Similar ratio
Find third proportional to 161,942.63 and 254,026.13
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.