Intuitionistic　fuzzy　preference　relation　(IFPR)　is　a　suitable　technique　to　express　fuzzy　preference　information　by　decision　makers　(DMs).　This　paper　aims　to　provide　a　group　decision　making　method　where　DMs　use　the　IFPRs　to　indicate　their　preferences　with　uncertain　weights.　To　begin　with,　a　model　to　derive　weight　vectors　of　alternatives　from　IFPRs　based　on　multiplicative　consistency　is　presented.　Specifically,　for　any　IFPR,　by　minimizing　its　absolute　deviation　from　the　corresponding　consistent　IFPR,　the　weight　vectors　are　generated.　Secondly,　a　method　to　determine　relative　weights　of　DMs　depending　on　preference　information　is　developed.　After　that　we　prioritize　alternatives　based　on　the　obtained　weights　considering　the　risk　preference　of　DMs.　Finally,　this　approach　is　applied　to　the　problem　of　technical　risks　assessment　of　armored　equipment　to　illustrate　the　applicability　and　superiority　of　the　proposed　method.