Finding the Third Proportional to 7,500 and 10,962
Calculator
Solution
The third proportional to 7,500 and 10,962 is: 16,022.06
Step by Step Solution
- Step 1: Write the proportion equation
7,500 : 10,962 = 10,962 : x - Step 2: Convert to fraction form
7,500/10,962 = 10,962/x - Step 3: Cross multiply
7,500x = 10,962 × 10,962 - Step 4: Simplify right side
7,500x = 120,165,444 - Step 5: Solve for x
x = 120,165,444/7,500 - Step 6: Final answer
x = 16,022.06
Related Problems
Find third proportional to 3,750 and 5,481
Half scale
Find third proportional to 15,000 and 21,924
Double scale
Find third proportional to 7,502 and 10,965
Similar ratio
Find third proportional to 11,250 and 16,443
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.