asked 210k views
5 votes
Given that x: 3: 92= 154∶ 412∶ , find the value of x and y.

asked
User Strava
by
6.9k points

1 Answer

6 votes

Final answer:

To find the value of x and y, set up a proportion using the given ratios. Cross multiply and solve for x and y. Substitute the expression for x into the other given ratio to solve for y. Finally, plug the value of y back into the expression for x to find its value.

Step-by-step explanation:

To find the value of x and y, we can first set up a proportion using the given ratios.

Since x is in a 1:3 ratio with 3 and y is in a 1:3 ratio with 92, we can write the proportion as:

x/3 = y/92

Then, we can cross multiply and solve for x and y:

92x = 3y

x = 3y/92

Now we can substitute this expression for x into the other given ratio, which is:

154/412 = x/3

Substituting x = 3y/92, we get:

154/412 = (3y/92)/3

Now we can solve for y:

154/412 = y/92

Cross multiplying gives:

92y = 154 * 412

y = (154 * 412)/92

Now we can plug this value of y back into the expression for x, which gives:

x = 3 * [(154 * 412)/92]/92

Simplifying this expression will give us the value of x.

answered
User Sanket Patel
by
7.6k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.