Using proportions, it is found that 87,600 songs are played on your favorite radio station in 1 year.
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
The average song length is of 4 minutes, and every hour has 40 minutes of actual music playing, the number of musics per hour is of 10.
A year has 365 days of 24 hours, hence the number of musics per year is given by:
10 x 365 x 24 = 87,600.
More can be learned about proportions at https://brainly.com/question/24372153
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