Display screen with a transitional graphical user interface

[0001]FIG. 1 is a front view of a first image in a sequence for a display screen with a transitional graphical user interface;

[0002]FIG. 2 is a front view of a second image thereof;

[0003]FIG. 3 is a front view of a third image thereof;

[0004]FIG. 4 is a front view of a fourth image thereof;

[0005]FIG. 5 is a front view of a fifth image thereof;

[0006]FIG. 6 is a front view of a sixth image thereof;

[0007]FIG. 7 is a front view of a seventh image thereof;

[0008]FIG. 8 is a front view of a eighth image thereof; and,

[0009]FIG. 9 is a front view of a ninth image thereof.

[0010]The broken line showing of a display screen in all views forms no part of the claimed design. The broken lines of text, numbers, icons, and boxes demonstrating portions of a graphical user interface displayed on the display screen in all views form no part of the claimed design. The areas filled in with stippling dots illustrate contrasting appearance and form a part of the claimed design. The areas filled in with fill lines illustrate an additional-contrasting appearance of a background fill, and form a part of the claimed design.

[0011]The appearance of the image transitions sequentially between images shown in FIGS. 1 through 9. The process or period in which one image changes to another forms no part of the claimed design.