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Direct Variation Calculator
Constant of Variation & Proportion Solver
Algebra Guidelines: Enter known values ($x_1$ and $y_1$) to find the constant $k$, and optionally enter a new value ($x_2$) to solve for $y_2$. Formula: $y = kx$.
Initial Condition ($y_1 = k \cdot x_1$)
Find Missing Value (Optional)
Calculation Results
⚠️ For educational and algebra reference purposes only. Verify critical math computations independently.