Finding the Third Proportional to 375.50 and 708
Calculator
Solution
The third proportional to 375.50 and 708 is: 1,334.92
Step by Step Solution
- Step 1: Write the proportion equation
375.50 : 708 = 708 : x - Step 2: Convert to fraction form
375.50/708 = 708/x - Step 3: Cross multiply
375.50x = 708 × 708 - Step 4: Simplify right side
375.50x = 501,264 - Step 5: Solve for x
x = 501,264/375.50 - Step 6: Final answer
x = 1,334.92
Related Problems
Find third proportional to 187.75 and 354
Half scale
Find third proportional to 751 and 1,416
Double scale
Find third proportional to 378 and 712
Similar ratio
Find third proportional to 563.25 and 1,062
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.89) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.