Finding the Third Proportional to 301 and 524.50
Calculator
Solution
The third proportional to 301 and 524.50 is: 913.95
Step by Step Solution
- Step 1: Write the proportion equation
301 : 524.50 = 524.50 : x - Step 2: Convert to fraction form
301/524.50 = 524.50/x - Step 3: Cross multiply
301x = 524.50 × 524.50 - Step 4: Simplify right side
301x = 275,100.25 - Step 5: Solve for x
x = 275,100.25/301 - Step 6: Final answer
x = 913.95
Related Problems
Find third proportional to 150.50 and 262.25
Half scale
Find third proportional to 602 and 1,049
Double scale
Find third proportional to 303 and 528
Similar ratio
Find third proportional to 451.50 and 786.75
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.74) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.