ANSWER
No, they are not proportional
Step-by-step explanation
If we do the division between the fractions of each ratio, and the result is the same for both, then the ratios are proportional.
Divide these two pairs of fractions using the KCF method:
• K,eep the first fraction
,
• C,hange the division sign into a multiplication sign
,
• F,lip the second fraction
![undefined]()