Queensland is reportedly due to be allocated $1.6billion in infrastructure funding in Tuesday night's federal budget.
SA is reportedly getting $2.6billion for infrastructure, while NSW and Victoria are each in line to receive $3billion.
Mr Dick says that doesn't make sense, because Queensland's population of 5.1 million is more than double SA's population of 1.77 million.
Treasurer Dick and Premier Annastacia Palaszczuk (pictured, left, with deputy premier Steven Miles) have published a wish list of projects for which they would like to receive federal funding
'These are specific decisions the federal government's made to fund specific projects in specific states,' he told ABC Radio on Monday.