Finding the Third Proportional to 919 and 919
Calculator
Solution
The third proportional to 919 and 919 is: 919
Step by Step Solution
- Step 1: Write the proportion equation
919 : 919 = 919 : x - Step 2: Convert to fraction form
919/919 = 919/x - Step 3: Cross multiply
919x = 919 × 919 - Step 4: Simplify right side
919x = 844,561 - Step 5: Solve for x
x = 844,561/919 - Step 6: Final answer
x = 919
Related Problems
Find third proportional to 459.50 and 459.50
Half scale
Find third proportional to 1,838 and 1,838
Double scale
Find third proportional to 921 and 921
Similar ratio
Find third proportional to 1,378.50 and 1,378.50
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.