Finding the Third Proportional to 912 and 912
Calculator
Solution
The third proportional to 912 and 912 is: 912
Step by Step Solution
- Step 1: Write the proportion equation
912 : 912 = 912 : x - Step 2: Convert to fraction form
912/912 = 912/x - Step 3: Cross multiply
912x = 912 × 912 - Step 4: Simplify right side
912x = 831,744 - Step 5: Solve for x
x = 831,744/912 - Step 6: Final answer
x = 912
Related Problems
Find third proportional to 456 and 456
Half scale
Find third proportional to 1,824 and 1,824
Double scale
Find third proportional to 914 and 914
Similar ratio
Find third proportional to 1,368 and 1,368
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.