If you want to resize an image proportionally in Illustrator, there are a few steps you need to follow. First, select the image you want to resize and click on the “Image” tab in the Illustrator toolbar. Next, click on the “Resize Image” button located in the lower-left corner of the window. In the “Resize Image” dialog box that pops up, you’ll first need to specify the new size of your image. You can do this by entering a new width or height value in pixels, or by using one of Illustrator’s predefined sizes (such as “Portrait”). Once you’ve set your new size, hit OK to close out of the dialog box and return to your artwork. Now all you have to do is adjust each individual element within your image so that it looks good at its new size! ..