The Weightlifting Federation are thinking of adding a team event to its 1 point weightlifting contests. Ken is a member of a four-person snatch
weightlifting team. In weightlifting, the athlete attempts a maximum-
weight single lift of a barbell loaded with weight plates. The snatch is to lift
the barbell from the ground to overhead in one continuous motion. To
determine a team score, the weights of all team members are added. The
team with the greatest score wins first place. The current winning team's
final score in the snatch is 499 kg. Ken's teammates lifted the following
weights: 126.5 kg, 124.2 kg, 121.4 kg. Exactly how much weight will ken need
to snatch in order to tie the current first-place score? Fill in the blank.
(numbers only) *