Finding the Third Proportional to 496 and 1,332
Calculator
Solution
The third proportional to 496 and 1,332 is: 3,577.06
Step by Step Solution
- Step 1: Write the proportion equation
496 : 1,332 = 1,332 : x - Step 2: Convert to fraction form
496/1,332 = 1,332/x - Step 3: Cross multiply
496x = 1,332 × 1,332 - Step 4: Simplify right side
496x = 1,774,224 - Step 5: Solve for x
x = 1,774,224/496 - Step 6: Final answer
x = 3,577.06
Related Problems
Find third proportional to 248 and 666
Half scale
Find third proportional to 992 and 2,664
Double scale
Find third proportional to 498 and 1,337
Similar ratio
Find third proportional to 744 and 1,998
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.