CREATE TABLE table_47839 ("County" TEXT, "Obama%" TEXT, "Obama#" FLOAT, "McCain%" TEXT, "McCain#" FLOAT, "Total" FLOAT)

What is the total average for McCain% of 55.0% and Obama# higher than 3,487?
SELECT AVG("Total") FROM table_47839 WHERE "McCain%" = '55.0%' AND "Obama#" > '3,487'
SELECT AVG("Total") FROM "table_47839" WHERE "McCain%" = '55.0%' AND "Obama#" > '3,487'