Use the form below to do your conversion.
Solution
Step1
Log47145=Log(7145) ÷ Log(4)
Log(7145)= 3.854002233127
Log(4)=0.60205999132796
Log47145=3.854002233127 ÷ 0.60205999132796
Ans=6.4013591479916
Step2
Alternatively, the logarithm can be calculated like this.