Explain what makes two quantities proportional

They both have a relationship such as positive or negative correlation.

Assuming that the proportional relationship that the object has and k is directly proportional, we can say that it may equal to the size of the existing switched row, speculating again that the size of the table is equilateral - equal in size. Then there’s no new change. Hence direct proportionality and indirect proportionality is what matters in the relationship since k will define the number of which will change the course of the equation, somehow k is like the independent variable in the given formula.