The **proportionality constant** is the *ratio of two variables, y and x*. Interpret the proportionality constant as the slope of the linear relationship y = kx. This **constant of proportionality worksheet** set includes *graphs, equations, and tables, determining the proportional relationship between x and y values*. Students will also learn how to find missing values in tables using the derived constant of proportionality, k. These **printable worksheets for constant of proportionality** are intended for students in grades 7 and 8.

With this seventh and eighth-grade math worksheet, students will get plenty of **exercises identifying the constant of proportionality from a graph**! Students will need to select a point on the graph and then *calculate the ratio of the y-coordinate to the x-coordinate* to find the constant of proportionality. Throughout this set of exercises, students are asked to **identify the constant of proportionality** of several graphs, recording their response as a whole number or simplified fraction. This set of worksheets is a great way to get students ready to solve problems involving real-world proportional relationships.

You can use these **constant of proportionality worksheets** to get improvements on learning! Or you can explore more related **Math worksheets** for other topics on our WorksheetZone website!