Answer :
Final answer:
To find the weight of a patient who requires 207 milligrams of medicine, set up a proportion and solve for x.
Explanation:
To find the weight of a patient who requires 207 milligrams of medicine, we can use the given information that medicine is given in an amount proportional to a patient's body weight. Let's set up a proportion:
104 pounds / 156 milligrams = x pounds / 207 milligrams
Now, we can cross multiply and solve for x:
104 * 207 = 156 * x
x = (104 * 207) / 156 = 138 pounds
Therefore, a patient who requires 207 milligrams of medicine would weigh 138 pounds.
