To determine if a ratio is proportional to \( \frac{3}{7} \), we need to compare it to that ratio to see if they can be expressed as equivalent fractions. A ratio is considered proportional if it can be written in the form of \( \frac{3}{7} = \frac{a}{b} \), meaning that the cross-products are equal (\( 3b = 7a \)).
If you provide specific ratios you'd like to check, I can help determine whether each one is proportional or non-proportional to \( \frac{3}{7} \).