Whakaoti i te 1.44/1.86=3.94/x

$$\frac { 1.44 } { 1.86 } = \frac { 3.94 } { x }$$

Whakaoti mō x

$$x = \frac{6107}{1200} = 5\frac{107}{1200} \approx 5.089166667$$

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.

$$x\times \frac{1.44}{1.86}=3.94$$

Whakarohaina te \frac{1.44}{1.86} mā te whakarea i te taurunga me te tauraro ki te 100.

$$x\times \frac{144}{186}=3.94$$

Whakahekea te hautanga \frac{144}{186} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 6.

$$x\times \frac{24}{31}=3.94$$

Me whakarea ngā taha e rua ki te \frac{31}{24}, te tau utu o \frac{24}{31}.

$$x=3.94\times \frac{31}{24}$$

Me tahuri ki tau ā-ira 3.94 ki te hautau \frac{394}{100}. Whakahekea te hautanga \frac{394}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$x=\frac{197}{50}\times \frac{31}{24}$$

Me whakarea te \frac{197}{50} ki te \frac{31}{24} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$x=\frac{197\times 31}{50\times 24}$$

Mahia ngā whakarea i roto i te hautanga \frac{197\times 31}{50\times 24}.

$$x=\frac{6107}{1200}$$