document.write( "Question 601560: A pole that is 3.1m tall casts a shadow that is 1m long. At the same time, a nearby building casts a shadow that is 45.5m long. How tall is the building? Round your answer to the nearest meter. \n" ); document.write( "
Algebra.Com's Answer #379857 by Rcmathtutor(12)\"\" \"About 
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to solve this, use proportions. The height of the pole corresponds to the height of the building; the shadows are corresponding:
\n" ); document.write( "\"3.1%2Fx=1%2F45.5\"
\n" ); document.write( "\"3.1%2A45.5=1x\"
\n" ); document.write( "\"141.05=x\"
\n" ); document.write( "The building is 141 m tall.
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