The phrase "along with the proportion" is correct and usable in written English.
It can be used when discussing a specific ratio or part of a whole in relation to something else.
Example: "The budget was allocated along with the proportion of funds designated for marketing."
Alternatives: "together with the ratio" or "in conjunction with the percentage".
Their hunger for credentials grows along with the proportion of university graduates in the population as a whole (see chart 2).
So the absolute numbers are growing, along with the proportion of middle class spenders.
Finally, Table 5 shows the most and least predictive factors in SA along with the proportion of the variance they explain.
Here Google is breaking out the number of URLs and removal requests it has received and processed per European country, along with the proportion of URLs that it has and has not removed.
The proportion of creatinine measurements performed according to the monitoring protocol was calculated along with the proportion of CrCl documented in the notes.
These confidence intervals are reported in graphs along with the proportion of bees still displaying the initial PER as a function of time.
The items were included in the table, along with the proportions of students responding "definitely yes" regarding their perceived ability level for a particular task.
If they did not, the exclusion of households with only wireless telephones (along with the small proportion of households that have no telephone service) could bias results.
The second series of mixes were then designed to apply the modified EMV approach with scale factors, S = 1 (the original EMV mix proportion), S = 2, 3, aiming to have the equivalent durability properties, in comparison with the companion mixes along with the conventional proportioning design.
The weekly proportions of specimens positive for influenza viruses were then entered into the core model, along with the proportions of RSV, adenovirus, PIV-1, PIV-2 and PIV-3 at the current week, to calculate the effects of influenza with adjustment for co-circulation of other respiratory viruses.
Doesn't violence also beget justice, sometimes at least, along with injustice, the proportion between them varying from case to case rather than inevitably established?
