 However, when Kentucky attained statehood on June 1, 1792, the number of necessary ratifications climbed to twelve, and, even though Kentucky ratified the amendment that summer (along with the other eleven amendments), it was still one state short.No additional states ratified this amendment.With 50 states, 27 additional ratifications are necessary to reach the required threshold of 38 ratifications needed for this amendment to become part of the Constitution.