CREATE TABLE table_36115 ("Rank" FLOAT, "Score" TEXT, "Overs" FLOAT, "Run Rate" FLOAT, "Innings" FLOAT, "Date" TEXT, "Test No." FLOAT, "Report" TEXT)

What is the run rate for rank 4?
SELECT MAX("Run Rate") FROM table_36115 WHERE "Rank" = '4'
SELECT MAX("Run Rate") FROM "table_36115" WHERE "Rank" = '4'