Finding the Third Proportional to 33,702.75 and 73,383.75
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Solution
The third proportional to 33,702.75 and 73,383.75 is: 159,784.43
Step by Step Solution
- Step 1: Write the proportion equation
33,702.75 : 73,383.75 = 73,383.75 : x - Step 2: Convert to fraction form
33,702.75/73,383.75 = 73,383.75/x - Step 3: Cross multiply
33,702.75x = 73,383.75 × 73,383.75 - Step 4: Simplify right side
33,702.75x = 5,385,174,764.06 - Step 5: Solve for x
x = 5,385,174,764.06/33,702.75 - Step 6: Final answer
x = 159,784.43
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.