# I want to find a ratio between $\displaystyle T_{2}$ and $\displaystyle T_{1}$

I have the following variables:

$$T_{2}, T_{1}, a_{2}, a_{1}, b_{2}, b_{1}, w, x, y, z$$

These are the following relations that I've found:

\begin{align} T_2 &= a_2 + b_2 \\[1ex] T_1 &= a_1 + b_1 \\[1ex] \frac{ a_2 }{ a_1 }&=\frac{xy}{wz}\\[1ex] \frac{ b_2 }{ b_1 }&=\frac{w}x \end{align}

I would like to know if its possible to find a relationship of $$\dfrac{T_{2}}{T_{1}}$$ only in terms of $$w, x, y, z$$?