Kaya used a recipe in which 3 tablespoons of vinegar were mixed with 4 tablespoons of olive oil. Which statement about the amount of vinegar mixed with olive oil is true?

3 over 4 tablespoon of vinegar is mixed with every 7 tablespoons of olive oil because the ratio of vinegar to olive oil is 3:7
3 over 7 tablespoon of vinegar is mixed with every 7 tablespoons of olive oil because the ratio of vinegar to olive oil is 3:7
3 over 4 tablespoon of vinegar is mixed with every tablespoon of olive oil because the ratio of vinegar to olive oil is 3:4
3 over 7 tablespoon of vinegar is mixed with every tablespoon of olive oil because the ratio of vinegar to olive oil is 3:4