Finding the Third Proportional to 511 and 935
Calculator
Solution
The third proportional to 511 and 935 is: 1,710.81
Step by Step Solution
- Step 1: Write the proportion equation
511 : 935 = 935 : x - Step 2: Convert to fraction form
511/935 = 935/x - Step 3: Cross multiply
511x = 935 × 935 - Step 4: Simplify right side
511x = 874,225 - Step 5: Solve for x
x = 874,225/511 - Step 6: Final answer
x = 1,710.81
Related Problems
Find third proportional to 255.50 and 467.50
Half scale
Find third proportional to 1,022 and 1,870
Double scale
Find third proportional to 513 and 939
Similar ratio
Find third proportional to 766.50 and 1,402.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.83) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.