Finding the Third Proportional to 21,551 and 33,114
Calculator
Solution
The third proportional to 21,551 and 33,114 is: 50,881.03
Step by Step Solution
- Step 1: Write the proportion equation
21,551 : 33,114 = 33,114 : x - Step 2: Convert to fraction form
21,551/33,114 = 33,114/x - Step 3: Cross multiply
21,551x = 33,114 × 33,114 - Step 4: Simplify right side
21,551x = 1,096,536,996 - Step 5: Solve for x
x = 1,096,536,996/21,551 - Step 6: Final answer
x = 50,881.03
Related Problems
Find third proportional to 10,775.50 and 16,557
Half scale
Find third proportional to 43,102 and 66,228
Double scale
Find third proportional to 21,553 and 33,117
Similar ratio
Find third proportional to 32,326.50 and 49,671
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.