Answer: Yes
Step-by-step explanation: Because...
When you do 13 divided by 2 that is 6.5. Then if you do 19.5 divided by 3 you get 6.5. As you keep dividing, 6.5 should be your answer for all of the rest on the table. Therefore, since they have the same answer for each one on the table your answer should be 6.5 making the it proportional since they all have the same answer.