Finding the Third Proportional to 1,364 and 2,944
Calculator
Solution
The third proportional to 1,364 and 2,944 is: 6,354.21
Step by Step Solution
- Step 1: Write the proportion equation
1,364 : 2,944 = 2,944 : x - Step 2: Convert to fraction form
1,364/2,944 = 2,944/x - Step 3: Cross multiply
1,364x = 2,944 × 2,944 - Step 4: Simplify right side
1,364x = 8,667,136 - Step 5: Solve for x
x = 8,667,136/1,364 - Step 6: Final answer
x = 6,354.21
Related Problems
Find third proportional to 682 and 1,472
Half scale
Find third proportional to 2,728 and 5,888
Double scale
Find third proportional to 1,366 and 2,948
Similar ratio
Find third proportional to 2,046 and 4,416
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.