find the missing numbers in each pattern 19 23 27

Which number is missing?

I suspect a "4" is involved somewhere here.

To find the missing numbers in the given pattern (19, 23, 27), we need to identify the rule or algorithm underlying the sequence.

Looking at the given numbers, we can observe that each number is increasing by 4:

19 + 4 = 23
23 + 4 = 27

So, the rule for this sequence is that each number in the pattern is obtained by adding 4 to the previous number.

Now, based on this rule, we can continue the pattern to find the missing numbers:

27 + 4 = 31
31 + 4 = 35

Therefore, the missing numbers in the pattern 19, 23, 27 are 31 and 35.