"Quello spiega le tue ragioni."

Translation: That explains your reasons.

[kilianseavers]

motivations??? please add

[artskinner]

the drop down only has three "thinking" absolutely no help.

[Duolessio]

In my opinion, ciò would be preferrable in place of quello.

[bill_oneill51]

"your thinking" should also be accepted for "le tue ragioni"

[confusedbeetle]

i think reasons is a bit different

[AntonyHodgson]

probably 'il tuo pensario' if you mean to say 'your thinking'?

[LucyM.A.C.]

Be careful! "pensario" does not exist in Italian.

thinking = consideration, opinion, point of view
reason = explanation, defence (in this particular sentence)

[LotSparham]

This sentence does not make sense. Reasons can explain (one's attitude towards) something - not the other way around.

[P-Fogg]

You may have a philosopical point to make but the translation is straightforward - spiega is the verb and ragioni is the noun object.
In English English we would certainly say something like this about someones motives.

[P-Fogg]

Ragioni is a new word, they gave 3 hints all with the word 'think' in them but my answer 'that explains your thoughts' is wrong. That can't be right.