Finding the Third Proportional to 956 and 2,074
Calculator
Solution
The third proportional to 956 and 2,074 is: 4,499.45
Step by Step Solution
- Step 1: Write the proportion equation
956 : 2,074 = 2,074 : x - Step 2: Convert to fraction form
956/2,074 = 2,074/x - Step 3: Cross multiply
956x = 2,074 × 2,074 - Step 4: Simplify right side
956x = 4,301,476 - Step 5: Solve for x
x = 4,301,476/956 - Step 6: Final answer
x = 4,499.45
Related Problems
Find third proportional to 478 and 1,037
Half scale
Find third proportional to 1,912 and 4,148
Double scale
Find third proportional to 958 and 2,078
Similar ratio
Find third proportional to 1,434 and 3,111
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.