CREATE TABLE table_48267 ("Name" TEXT, "in \\u00d7 in" TEXT, "mm \\u00d7 mm" TEXT, "Ratio" FLOAT, "Similar ISO A size" TEXT)

Which Ratio has an in in of 17 22?
SELECT "Ratio" FROM table_48267 WHERE "in \u00d7 in" = '17 × 22'
SELECT "Ratio" FROM "table_48267" WHERE "in \u00d7 in" = '17 × 22'