Finding the Third Proportional to 467 and 511
Calculator
Solution
The third proportional to 467 and 511 is: 559.15
Step by Step Solution
- Step 1: Write the proportion equation
467 : 511 = 511 : x - Step 2: Convert to fraction form
467/511 = 511/x - Step 3: Cross multiply
467x = 511 × 511 - Step 4: Simplify right side
467x = 261,121 - Step 5: Solve for x
x = 261,121/467 - Step 6: Final answer
x = 559.15
Related Problems
Find third proportional to 233.50 and 255.50
Half scale
Find third proportional to 934 and 1,022
Double scale
Find third proportional to 469 and 513
Similar ratio
Find third proportional to 700.50 and 766.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.