Finding the Third Proportional to 221 and 595
Calculator
Solution
The third proportional to 221 and 595 is: 1,601.92
Step by Step Solution
- Step 1: Write the proportion equation
221 : 595 = 595 : x - Step 2: Convert to fraction form
221/595 = 595/x - Step 3: Cross multiply
221x = 595 × 595 - Step 4: Simplify right side
221x = 354,025 - Step 5: Solve for x
x = 354,025/221 - Step 6: Final answer
x = 1,601.92
Related Problems
Find third proportional to 110.50 and 297.50
Half scale
Find third proportional to 442 and 1,190
Double scale
Find third proportional to 223 and 600
Similar ratio
Find third proportional to 331.50 and 892.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.