Finding the Third Proportional to 224 and 252
Calculator
Solution
The third proportional to 224 and 252 is: 283.50
Step by Step Solution
- Step 1: Write the proportion equation
224 : 252 = 252 : x - Step 2: Convert to fraction form
224/252 = 252/x - Step 3: Cross multiply
224x = 252 × 252 - Step 4: Simplify right side
224x = 63,504 - Step 5: Solve for x
x = 63,504/224 - Step 6: Final answer
x = 283.50
Related Problems
Find third proportional to 112 and 126
Half scale
Find third proportional to 448 and 504
Double scale
Find third proportional to 226 and 254
Similar ratio
Find third proportional to 336 and 378
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.