Final answer:
To solve 6/8 = x/12, you set up a proportion and cross multiply. Once this is done, you get 8x = 72, and after dividing both sides by 8, the answer is x = 9.
Step-by-step explanation:
To find the value of x in the proportion 6/8 = x/12, we first set up the proportion correctly and then cross multiply to solve for x. By doing so, we'll find that:
- 8 × x = 6 × 12
- 8x = 72
- x = 72 / 8
- x = 9
Therefore, the value of x is 9.