According to the 4 to 1 ladder rule, how far should the base of a ladder be from the top support point?

The 4 to 1 ladder rule is an important safety guideline that helps ensure the proper positioning of a ladder for stable use. According to this rule, for every four feet of height that the ladder reaches, the base of the ladder should be one foot away from the wall or the support point. This ratio maintains a safe angle (approximately 75 degrees) for climbing and working on the ladder, reducing the risk of slipping or tipping.

In this context, choosing one horizontal foot as the distance reflects the correct application of the 4 to 1 ladder rule, ensuring that the ladder remains stable and safe for the user. Maintaining this distance enhances safety while climbing, as it prevents the ladder from being too steep and potentially causing the user to lose balance.