Which of these is in proportion?

i) 15, 45, 40, 120

ii) 4,6,11,12

iii) 1,2,3,4
iv) 2,3,4,

2 thoughts on “Which of these is in proportion? <br /><br />i) 15, 45, 40, 120 <br /><br />ii) 4,6,11,12 <br /><br />iii) 1,2,3,4<br />iv) 2,3,4,”

1. Answer:

   i) 15,45,40,120 ( is in proportion)

   Product of means = Product of extremes

   = 15×120

   = 1800

   = 45×40

   = 1800

   Please mark me as brainliest

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2. Answer:

   I think 4th is the answer of this question

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