Mathematics · Ratio and Proportion
What is the fourth proportional to √6, √8, and √21?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 13√7
- 22√7✓
- 38√7
- 45√7
Correct answer
2√7
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Ratio and Proportion MCQs →Want more practice questions on Ratio and Proportion?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Ratio and Proportion