My project is saving at about 25% it's size?

Been using this program for year and last night saved a brochure I have been working on. There are two side (two separate files) one saved fine and the other is saving about 25% it's size. That is if I view it as a jpg my design opens in the top right hand corner about 1/4 the size of the picture.

Any Suggestions?

Thanks,

Charlie