By definition, the volume of a cylinder is given by: V = π * r ^ 2 * h Where, r: cylinder radius h: height Clearing h we have: h = (V) / (π * r ^ 2) Substituting values: h = (36π) / (π * 3 ^ 2) h = (36π) / (9π) h = (36π) / (9π) h = 4 cm Answer: The height of the liquid will be in the new cylinder about: h = 4 cm