In the direct variation equation \( y = 223x \), the constant of proportionality is the coefficient of \( x \).
Thus, the constant of proportionality is \( 223 \).
So the answer is 223.
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1 answer
In the direct variation equation \( y = 223x \), the constant of proportionality is the coefficient of \( x \).
Thus, the constant of proportionality is \( 223 \).
So the answer is 223.