Asymmetries in the relative growth of Latin American countries and the disparities in both institutional performance and cultural aspects validate the search for new explanations in analyzing the role of entrepreneurship in economic growth. In this sense, although the study of entrepreneurial intention (EI) has received greater attention in the setting of academic research and design of public policy, the literature voids remain related with the treatment of the phenomenon as a multidimensional problem in situations in which the information available is scarce and not structured. Due to the aforementioned, this document proposes a mathematical model based on fussy logic techniques from the study of the factors that impact upon the EI of undergraduate students in administration in three Latin American countries: Brazil, Mexico, and Colombia.