Advanced Math/Maths


What number should be added to each of the numbers 3,5,13 and 19 so that the resulting numbers may be in proportion? Explain the steps!

This is either an easy question or a hard question depending on whether the number to be added to each member of your list is a) a different number for each member (easy, to the point of being trivial) or b) it is the same number (hard). Please let me know.

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randy patton


college mathematics, applied math, advanced calculus, complex analysis, linear and abstract algebra, probability theory, signal processing, undergraduate physics, physical oceanography


26 years as a professional scientist conducting academic quality research on mostly classified projects involving math/physics modeling and simulation, data analysis and signal processing, instrument development; often ocean related

J. Physical Oceanography, 1984 "A Numerical Model for Low-Frequency Equatorial Dynamics", with M. Cane

M.S. MIT Physical Oceanography, B.S. UC Berkeley Applied Math

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