Finding the Third Proportional to 111,495.94 and 158,939.44
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Solution
The third proportional to 111,495.94 and 158,939.44 is: 226,570.99
Step by Step Solution
- Step 1: Write the proportion equation
111,495.94 : 158,939.44 = 158,939.44 : x - Step 2: Convert to fraction form
111,495.94/158,939.44 = 158,939.44/x - Step 3: Cross multiply
111,495.94x = 158,939.44 × 158,939.44 - Step 4: Simplify right side
111,495.94x = 25,261,744,792.82 - Step 5: Solve for x
x = 25,261,744,792.82/111,495.94 - Step 6: Final answer
x = 226,570.99
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.