Question
If X:Y = 7:3 and Y:Z = 9:4, then find the value of (X:Y:
- Z .
More Ratio and proportion Questions
- What is the mean proportion between 9 and 16?
- Two numbers are respectively 20% and 10% more than a third number. Find the ratio of two numbers.
- If the third proportion of 45 and 60 is “0.5k”, then find the value of (k − 20) : (k + 40).
- Find the fourth proportion of (k + 3), (2k + 6) and (4k + 12). (Note: 'k' is the smallest odd composite number.)
- Sushma prepared a nutrient oil by mixing three kinds of oils olive oil, coconut oil and almond oil in the ratio of 7: 4: 6 and she added same amount of ano...
- Ratio of number of boys to girls in a school is 4:5 respectively. Next year, 20 boys and 25 girls left the school and 140 boys and 175 girls joined the sch...
- 'A' and 'B' have stamps in the ratio of 11:7, respectively. If 'B' gives 6 stamps to 'A', then the new ratio of stamps with 'A' and 'B' becomes 5:3, respec...
- 70 percent of first number is equal to 50 percent of the second number. What is the respective ratio of the first number to the second number?
- In a clothing store, the ratio of shirts to trousers to T-shirts is 2:6:5. After Y trousers are sold, the ratio of shirts to trousers changes to 4:9. Then,...
- Find the third proportion of √ 2, √ 7 and √ 21.
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt