Question

what is alternendo on ratio property

Answer 1

Alternendo Property: For four numbers a, b, c, d if a : b = c : d, then a : c = b : d; that is, if the second and third term interchange their places, then also the four terms are in proportion.

If a : b :: c : d then a : c :: b : d.

Proof:

a : b :: c : d

⟹
a
b

=
c
d


⟹ a/b . b/c = c/d . b/c

⟹ a/b = c/d


⟹ a : c :: b : d


Hope this helps u

Answer 2

Alternado property:

• The term alternando is used for an employed version of an identified equality of ratios.
• Specifically, if a/b=C/D then it trails that a/c=b/d and that is the “alternando” method of the unique equality.
• For four numbers a, b, c, d if a ratio b = c ratio d, then a ratio c = b ratio d; that is, if the second and third term exchange their places, then also the four terms are in proportion.

Hope it helped..