Whakaoti i te 4.3/5.5=4.1/x

$$\frac { 4.3 } { 5.5 } = \frac { 4.1 } { x }$$

Whakaoti mō x

$$x = \frac{451}{86} = 5\frac{21}{86} \approx 5.244186047$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tē taea kia ōrite te tāupe x ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te x.

$$x\times \frac{4.3}{5.5}=4.1$$

Whakarohaina te \frac{4.3}{5.5} mā te whakarea i te taurunga me te tauraro ki te 10.

$$x\times \frac{43}{55}=4.1$$

Me whakarea ngā taha e rua ki te \frac{55}{43}, te tau utu o \frac{43}{55}.

$$x=4.1\times \frac{55}{43}$$

Me tahuri ki tau ā-ira 4.1 ki te hautau \frac{41}{10}.

$$x=\frac{41}{10}\times \frac{55}{43}$$

Me whakarea te \frac{41}{10} ki te \frac{55}{43} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$x=\frac{41\times 55}{10\times 43}$$

Mahia ngā whakarea i roto i te hautanga \frac{41\times 55}{10\times 43}.

$$x=\frac{2255}{430}$$

Whakahekea te hautanga \frac{2255}{430} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$x=\frac{451}{86}$$