Finding the Third Proportional to 376 and 548
Calculator
Solution
The third proportional to 376 and 548 is: 798.68
Step by Step Solution
- Step 1: Write the proportion equation
376 : 548 = 548 : x - Step 2: Convert to fraction form
376/548 = 548/x - Step 3: Cross multiply
376x = 548 × 548 - Step 4: Simplify right side
376x = 300,304 - Step 5: Solve for x
x = 300,304/376 - Step 6: Final answer
x = 798.68
Related Problems
Find third proportional to 188 and 274
Half scale
Find third proportional to 752 and 1,096
Double scale
Find third proportional to 378 and 551
Similar ratio
Find third proportional to 564 and 822
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.