[{"Bold_text": "adjective", "List Items": ["having due proportion; corresponding .Synonyms: proportionate , consonant , accordant , harmonious", "being in or characterized by proportion.", "of, relating to, or based on proportion; relative .", "Mathematics.(of two quantities) having the same or a constant ratio or relation:The quantities y and x are proportional if y/x = k, where k is the constant of proportionality.(of a first quantity with respect to a second quantity) a constant multiple of:The quantity y is proportional to x if y = kx, where k is the constant of proportionality.", "(of two quantities) having the same or a constant ratio or relation:The quantities y and x are proportional if y/x = k, where k is the constant of proportionality.", "(of a first quantity with respect to a second quantity) a constant multiple of:The quantity y is proportional to x if y = kx, where k is the constant of proportionality."]}]