Finding the Third Proportional to 294 and 550
Calculator
Solution
The third proportional to 294 and 550 is: 1,028.91
Step by Step Solution
- Step 1: Write the proportion equation
294 : 550 = 550 : x - Step 2: Convert to fraction form
294/550 = 550/x - Step 3: Cross multiply
294x = 550 × 550 - Step 4: Simplify right side
294x = 302,500 - Step 5: Solve for x
x = 302,500/294 - Step 6: Final answer
x = 1,028.91
Related Problems
Find third proportional to 147 and 275
Half scale
Find third proportional to 588 and 1,100
Double scale
Find third proportional to 296 and 554
Similar ratio
Find third proportional to 441 and 825
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.87) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.