Swiss-French architect Le Corbusier created a system of proportions he called The Modulor, based on a famous ratio called (among other things) the Golden Ratio.
Le Corbusier felt that the Modulor, which in essence applies the Golden Ratio to human height, would reconcile the needs of the human body with the beauty inherent in the Golden Ratio.
Le Corbusier put his theory to the test in many of his projects -- l'Unite d'Habitation at Marseilles and the city of Chandigarh in India are two examples. In Unite d'Habitation de Marseille, the Modulor drove the design process to the point that there are only seventeen dimensions for the entire building.