A wildlife reserve contains 320 deer, along with many other animals. A ranger surveys a random sample of 150 animals and finds that 24 of them are deer. Assuming the proportion of deer is the same in the sample as in the whole reserve, how many animals are in the reserve?
一个野生动物保护区里有 320 头鹿，以及许多其他动物。一名巡护员随机抽查了 150 只动物，发现其中 24 只是鹿。假设鹿在样本中所占的比例与整个保护区相同，保护区里一共有多少只动物？