Proportional Relationships in a Table (Part 1)

The video tutorial explains proportional relationships, using a fruit punch recipe as an example. It describes how to determine if two ratios are proportional by converting them to decimals or by checking if their cross products are equal. Both methods confirm the equality of the ratios 2/3 and 4/6.

Provide an example of two ratios that are proportional and explain why.

What is the significance of the statement 'the two ratios are equal' in the context of proportional relationships?