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Geometric and Harmonic Harmony (Posted on 2014-12-15) Difficulty: 3 of 5
Find four positive integers A < B < C < D that satisfy both of these conditions:

(i) The geometric mean of A and D is 24, and:
(ii) The harmonic mean of A, B, C and D is 19.2

No Solution Yet Submitted by K Sengupta    
Rating: 5.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
re(2): solutionJayDeeKay2014-12-22 12:37:34
re: solutionSteve Herman2014-12-16 12:37:26
SolutionsolutionDej Mar2014-12-15 19:12:55
solution (no proof)Paul2014-12-15 16:34:06
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