Healthy Grains is an organic food company that makes several different kinds of trail mix. The company's Sweet and Salty trail mix includes dark chocolate and almonds, and it comes in different-sized packages. There is a proportional relationship between the amount of dark chocolate (in ounces), x, and the amount of almonds (in ounces), y, in each package of Sweet and Salty trail mix. The equation that models this relationship is y=4x. How many ounces of almonds are included in a package that contains 4 ounces of dark chocolate? Write your answer as a whole number or decimal.