On a coordinate plane, a larger rectangle has a length of 24 and width of 16. A smaller rectangle has a length of 6 and width of 4. How would a scale factor of 4 be used to determine the lengths of the scale figure? The scale factor is added to the original length. The scale factor is subtracted from the original length. The scale factor is multiplied by the original length. The scale factor is divided by the original length.