The decisive win at the Civil Service Cricket Club, Stormont, Belfast on Monday gave Pakistan 2-0 victory in the series while Younis Khan (64) and Umar Akmal (60 not out) also contributed to chase Pakistan target of 242-5 off 48.4 overs.
Ireland made 238-8 in 50 overs with Paul Stirling (109) the top scorer. ary Wilson scored 33 runs.
Saeed Ajmal took 4 wickets for 35 runs, followed by Junaid Khan (2-53).
Notable wicket-taker for the Ireland was WB Rankin (1-29).