Linq Search Between Two List (Normalized Both List)

Question

1. I have two list below Power Factor LIST and Power LIST. The two list are 1 to 1 correlation

2. I am tying to use linq or robust logic to give me an output from LIST A or a Virtual output from List A. 

 

3. If a user wants to use or set power to 300, The value 300 is between 268 and 366 in the power list below, which correlated to array element 5 and 6 in the Power factor list.

 

4.Once you get the associated array elements associated with the power factor list below which are 5 and 6.

You take value from element 5 and 6 and find the 1/3 of the way between the two chosen elements and return that number output.

 

Step 1. 51.8181 - 43.1818 = 8.6363 

Step 2. 8.6363 * 0.33 = 2.849979 

Step 3.  43.1818 + 2.849979 = 46.031779

 

Power Factor to Return is 46.031779 

 

Note: If a user specify a match from the list like 25, just return the associated power factor value which will be 8.6363 

 

Element	Power Factor	Power
0	0	0
1	8.6363	25
2	17.2727	60
3	25.909	117
4	34.5454	186
5	43.1818	268
6	51.8181	366
7	60.4545	467
8	69.0909	553
9	77.7272	590
10	86.3636	590
11	95	590