Mastering Arithmetic and Geometric Means, Ratios, and Proportions

The Organic Chemistry Tutor

This comprehensive mathematics tutorial explores the fundamental differences between arithmetic and geometric means, followed by a series of practice problems involving ratios, proportions, and geometric applications. The video begins by conceptually defining arithmetic mean as the middle term of an arithmetic sequence and geometric mean as the middle term of a geometric sequence. It progresses through eight distinct problems ranging from basic mean calculations to complex word problems involving scale factors, geometric shapes, and algebraic manipulation.