document.write( "Question 1207346: Amana owns two houses in the same community. The ratio of the values of the first to the second house is 10: 15 respectively. It is estimated that in 6 years, the value of the first house will increase by 35% and that of the second house will increase by $30,825.00. If the new ratio is 3: 4, find the original value of the first house. \n" ); document.write( "
Algebra.Com's Answer #845172 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Amana owns two houses in the same community. The ratio of the values of the first to the second house is 10: 15 respectively. It is estimated that in 6 years, the value of the first house will increase by 35% and that of the second house will increase by $30,825.00. If the new ratio is 3: 4, find the original value of the first house.\r \n" ); document.write( "\n" ); document.write( "The ratio of the values of the first to the second house is 10: 15 respectively. \n" ); document.write( "Let the common multiple be x\r \n" ); document.write( "\n" ); document.write( " Values of the first house will be 10x \n" ); document.write( " the value of second house will be 15x\r \n" ); document.write( "\n" ); document.write( "Value of the first house after 6 years will be 1.35* 10x\r \n" ); document.write( "\n" ); document.write( "Value of the second house after 6 years will be 15x +30825.00\r \n" ); document.write( "\n" ); document.write( "Now the ratio is 3:4\r \n" ); document.write( "\n" ); document.write( "(1.35* 10x)/(15x +30825.00) =3/4\r \n" ); document.write( "\n" ); document.write( "13.5x /(15x +30825.00)= 3/4\r \n" ); document.write( "\n" ); document.write( "4* 13.5x = 3*(15x +30825.00)\r \n" ); document.write( "\n" ); document.write( "54x = 45x +92475\r \n" ); document.write( "\n" ); document.write( "9x = 92475\r \n" ); document.write( "\n" ); document.write( "x =10275\r \n" ); document.write( "\n" ); document.write( "Value of first house = 10x = 102,750 \n" ); document.write( "Value of second house = 15x = 154125\r \n" ); document.write( "\n" ); document.write( "CHECK \r \n" ); document.write( "\n" ); document.write( "(102750+ (1.35*10275))/(154125+30) =0.756\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " The original value of the first house is $ 102,750.00\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |