Hi @TonyNo,
What version of Inkscape are you using? Older versions saved everything measured in pixels (which isn’t really meaningful for a project you want to cut out of wood/plastic/aluminum), but at least as of version 0.91 it will respect the default unit that’s set under File: Document Properties:
If you set that to a “physical” unit like inches or millimeters before saving, Easel should be able to import the design at the correct size.
(Side note: For files that Inkscape saves using pixel measurements, it used to use a pixel:inch ratio of 90ppi, and that’s what Easel assumes when importing Inkscape SVGs that are measured in pixels. Based on the size differences in your project, it looks like that might have changed to 96ppi at some point. I’ll do some testing to try to confirm that…)