How to be a view filtered by a value of another form than the form of this view?

How to be a view filtered by a value of another form than the form of this view?

How to be a view filtered by a value of another form than the form of this view?

Example:

I have a view of a form with several fields.
I have a second form with just one field, this field and numerical approaches.
I want to filter the values of the first view of the numerical form with the information of the second form.

Thanks