On average (last 6 seasons) you need about 71 points to finish 4th. There is a lot of fluctuation and indicators suggest that this season the 4th will finish around 80-75 points.
To reach 71 points, which will probably be not enough, we'd need to get more than 2ppg for the rest of the season. If we need to reach 75points+, we'd need to gain 2,2ppg+. In the post SAF era we never got close to either average.
At the moment we have 20 points after 13 games, which equals 1,54 ppg. To win 2ppg over an extended period of time, we'd need to be extremely consistent and that is something that we are not.