Finding the Third Proportional to 111.94 and 304.03
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Solution
The third proportional to 111.94 and 304.03 is: 825.77
Step by Step Solution
- Step 1: Write the proportion equation
111.94 : 304.03 = 304.03 : x - Step 2: Convert to fraction form
111.94/304.03 = 304.03/x - Step 3: Cross multiply
111.94x = 304.03 × 304.03 - Step 4: Simplify right side
111.94x = 92,435.00 - Step 5: Solve for x
x = 92,435.00/111.94 - Step 6: Final answer
x = 825.77
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Why These Related Problems?
These problems maintain the same ratio (2.72) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.