There is no equivalent raga in Hindustani music and scale in western music.
Structure and Lakshana
same notes as Harikambhoji scale with Shadjam at C
Mahati is an symmetric rāgam does not contain rishabham, madhyamam and dhaivatam in the ascending and descending of the scale. Its ārohaṇa-avarohaṇa structure (ascending and descending scale) is as follows.
The notes used in this scale are shadjam, antara gandharam, panchamam, kaishiki nishadham in both ascending and descending scale. It is a chaturswara rāgam[1]
Compositions
The music composition available in this rāgam
Mahaneeya Madhura - composed and sung by M Balamuralikrishna[3]