Finding the Third Proportional to 832 and 1,027
Calculator
Solution
The third proportional to 832 and 1,027 is: 1,267.70
Step by Step Solution
- Step 1: Write the proportion equation
832 : 1,027 = 1,027 : x - Step 2: Convert to fraction form
832/1,027 = 1,027/x - Step 3: Cross multiply
832x = 1,027 × 1,027 - Step 4: Simplify right side
832x = 1,054,729 - Step 5: Solve for x
x = 1,054,729/832 - Step 6: Final answer
x = 1,267.70
Related Problems
Find third proportional to 416 and 513.50
Half scale
Find third proportional to 1,664 and 2,054
Double scale
Find third proportional to 834 and 1,029
Similar ratio
Find third proportional to 1,248 and 1,540.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.