Finding the Third Proportional to 1,626 and 1,882
Calculator
Solution
The third proportional to 1,626 and 1,882 is: 2,178.31
Step by Step Solution
- Step 1: Write the proportion equation
1,626 : 1,882 = 1,882 : x - Step 2: Convert to fraction form
1,626/1,882 = 1,882/x - Step 3: Cross multiply
1,626x = 1,882 × 1,882 - Step 4: Simplify right side
1,626x = 3,541,924 - Step 5: Solve for x
x = 3,541,924/1,626 - Step 6: Final answer
x = 2,178.31
Related Problems
Find third proportional to 813 and 941
Half scale
Find third proportional to 3,252 and 3,764
Double scale
Find third proportional to 1,628 and 1,884
Similar ratio
Find third proportional to 2,439 and 2,823
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.