Finding the Third Proportional to 825 and 1,452
Calculator
Solution
The third proportional to 825 and 1,452 is: 2,555.52
Step by Step Solution
- Step 1: Write the proportion equation
825 : 1,452 = 1,452 : x - Step 2: Convert to fraction form
825/1,452 = 1,452/x - Step 3: Cross multiply
825x = 1,452 × 1,452 - Step 4: Simplify right side
825x = 2,108,304 - Step 5: Solve for x
x = 2,108,304/825 - Step 6: Final answer
x = 2,555.52
Related Problems
Find third proportional to 412.50 and 726
Half scale
Find third proportional to 1,650 and 2,904
Double scale
Find third proportional to 827 and 1,456
Similar ratio
Find third proportional to 1,237.50 and 2,178
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.76) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.