The phrase "a specified percentage" is correct and usable in written English.
It can be used when referring to a particular portion or fraction of a whole that has been clearly defined or indicated.
Example: "The report indicates that a specified percentage of the budget will be allocated to marketing efforts."
Alternatives: "a defined percentage" or "a designated percentage".
The state should stabilize the manner in which needs are addressed, like setting tuition as a specified percentage of what it costs the university to educate a student.
Investment credits are similar to investment allowances, which permit businesses to deduct a specified percentage of certain capital costs from their taxable income.
The nominee withdraws, becomes ineligible or does not receive at least a specified percentage (most commonly 25%) of the votes cast at his or her election.
Rather than tying executive pay to a specified percentage of the value of the common shares of the bank holding company, compensation could be tied to a specified percentage of the aggregate value of the common shares, the preferred shares and all the outstanding bonds issued by either the bank holding company or the bank.
He suggested one appropriate measure could involve limiting "the nondeposit liabilities of financial firms to a specified percentage of U.S. gross domestic product".
Based on the Langmuir-1 isotherm, a two-stage batch adsorber was designed to predict the minimum biosorbent amount to achieve a specified percentage lead II) removal.
Partner Properties will pay a similar percentage of gross revenues less a separate specified percentage.
Enrolling a critical mass of minority students simply to assure some specified percentage of a particular group merely because of its race or ethnic origin would be patently unconstitutional.
The Court states that the law school's goal of attaining a "critical mass" of underrepresented minority students is not an interest in merely "assur[ing] within its student body some specified percentage of a particular group merely because of its race or ethnic origin".
The law school's interest is not simply "to assure within its student body some specified percentage of a particular group merely because of its race or ethnic origin".
If the number of zones is within the specified percentage of the threshold, a suitable zoning system has been found.
