Finding the Third Proportional to 75,961 and 117,923.50
Calculator
Solution
The third proportional to 75,961 and 117,923.50 is: 183,066.99
Step by Step Solution
- Step 1: Write the proportion equation
75,961 : 117,923.50 = 117,923.50 : x - Step 2: Convert to fraction form
75,961/117,923.50 = 117,923.50/x - Step 3: Cross multiply
75,961x = 117,923.50 × 117,923.50 - Step 4: Simplify right side
75,961x = 13,905,951,852.25 - Step 5: Solve for x
x = 13,905,951,852.25/75,961 - Step 6: Final answer
x = 183,066.99
Related Problems
Find third proportional to 37,980.50 and 58,961.75
Half scale
Find third proportional to 151,922 and 235,847
Double scale
Find third proportional to 75,963 and 117,927
Similar ratio
Find third proportional to 113,941.50 and 176,885.25
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.