My boyfriend and I are moving in together and want to split the rent we pay proportionally to how much we earn.

I earn £24000 a year and my boyfriend earns £34000 a year. Our rent is £865 monthly so annually £10,380.

We want to pay each a proportional amount of rent to the amount we earn.

Please can someone help me in the math I need to do to work this out - I hated math at school so am lacking in skills require to solve this.

Thanks in advance!!