Is there a proportional relationship between the length and width of tvs? check the table for equivalent ratios to support your answer. show work. length width 16 9 20 11.25 24 13.50

Yes, there is  a proportional relationship, because the ratio length/width is the same for all cases

Step-by-step explanation:

If the ratio length/width is the same for all cases, then they are proportional between them.

16/9 ≈ 1.78

20/11.25 ≈ 1.78

24/13.50 ≈ 1.78

Another way is to prove that they are proportional is to multiply and divide 16/9 by a constant, as follows:

16/9 = 16/9 * 1.25/1.25 = (16*1.25) / (9*1.25) = 20/11.25

16/9 = 16/9 * 1.5/1.5 = (16*1.5) / (9*1.5) = 24/13.5