The proportion is .
Multiply each side by 5.
Cancel common terms.
. \ \
To check the solution, substitute the value of in the proportion .
.
The above statement is true.
The value of .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f89bc74122260b30fdf0987645cfd9eb.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=bfedf6d1d780f84e53000274dacf8209.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=51604065796dd7d3a8df1aad9013c4e6.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=891d9d9849e994bfce83709eb87b48a3.png\")
.![\"\"](\"/userfiles/image/steps_images/step2.JPG\")
\ \
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=891d9d9849e994bfce83709eb87b48a3.png\")
in the proportion .![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6c314986c98e7a63e948ca70529ae241.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=609f22e6648a6267dcaec160890324cb.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=169a0f28f2834cc512d035c6e7349c75.png\")
.![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
.