This one-page worksheet is designed to help seventh-grade math learners practice finding the constant of proportionality. The worksheet consists of 10 problems, each with a horizontal table of x and y values representing a proportional relationship. Students are required to determine the constant of proportionality, denoted by the variable k, for each table. The values in the tables and constant of proportionality contain a mix of whole numbers, fractions, and decimals. For additional practice that includes a worked-out example of finding the constant of proportionality from a table, students can refer to the "Identify the Constant of Proportionality From Tables" worksheet.