Solve the inequality involving the floor function: ⌊x⌋<3.5\lfloor x \rfloor < 3.5⌊x⌋<3.5.
x<3.5x < 3.5x<3.5
x≤3.5x \leq 3.5x≤3.5
x<3x < 3x<3
x<4x < 4x<4