Loki, Inc. and Thor, Inc. have entered into a stock$-$swap merger agreement whereby loki will pay a $21\%$ premium over Thor's pre$-$merger price. If Thor's pre$-$merger price per share was $$45$ and Loki's was $$48,$ what exchange ratio will Loki need to offer?

The ratio should be $$ shares of Loki for every share of Thor. $($Round to two decimal places.$)$