The Fire powered to a 66-run bonus-point win over the Tasmanian Tigers in Hobart, with Hinkley continuing her sold WBBL form to produce a career-high 72 as she and Grace Harris (64) built on the earlier good work of opener Georgia Voll (40) to ensure Queensland posted 8-265.
Jonassen cleaned up the Tasmanian lower order to finish with 5-24 from 9.2 overs as the Tigers were bundled out for 199.
The Australian allrounder worked neatly in tandem with her fellow bowlers, led by an impressive effort from Meagan Dixon who claimed 2-28 from eight overs including the big scalp of Tasmanian captain Elyse Villani.
The Fire were forced into a late change in their squad with Ruth Johnston replaced prior to their departure yesteday after suffering a finger injury at training on Wednesday. She was replaced by Holly Ferling.
Queensland will take on Tasmania again on Sunday.