Finding the Third Proportional to 115,951.50 and 176,361.75
Calculator
Solution
The third proportional to 115,951.50 and 176,361.75 is: 268,245.49
Step by Step Solution
- Step 1: Write the proportion equation
115,951.50 : 176,361.75 = 176,361.75 : x - Step 2: Convert to fraction form
115,951.50/176,361.75 = 176,361.75/x - Step 3: Cross multiply
115,951.50x = 176,361.75 × 176,361.75 - Step 4: Simplify right side
115,951.50x = 31,103,466,863.06 - Step 5: Solve for x
x = 31,103,466,863.06/115,951.50 - Step 6: Final answer
x = 268,245.49
Related Problems
Find third proportional to 57,975.75 and 88,180.88
Half scale
Find third proportional to 231,903 and 352,723.50
Double scale
Find third proportional to 115,954 and 176,365
Similar ratio
Find third proportional to 173,927.25 and 264,542.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.