I have a range of vehicles splited by mileage (a row with 10 categories) and
in another sheet I have other categories that I have to sum the vehicles of
the nearest higher mileage range. Ex

Model 10.000 20.000 30.000 40.000 50.000 60.000
.........
X 2 3 5 3
8 9
Y 4 2 3 2
7 4
Z 5 7 2 1
6 5

and I need to know the sum vehicles of around and higher 44.000 KM which
in this specific case is inside the 50.000km range and should return 21(sum
of vehicles inside this category)
I can not use if conditions cause I ´m limited to 7 whereas I have 10
categories.
Is there anybody who can help me?