Finding the Third Proportional to 73,906.97 and 162,120.75
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Solution
The third proportional to 73,906.97 and 162,120.75 is: 355,624.62
Step by Step Solution
- Step 1: Write the proportion equation
73,906.97 : 162,120.75 = 162,120.75 : x - Step 2: Convert to fraction form
73,906.97/162,120.75 = 162,120.75/x - Step 3: Cross multiply
73,906.97x = 162,120.75 × 162,120.75 - Step 4: Simplify right side
73,906.97x = 26,283,137,580.56 - Step 5: Solve for x
x = 26,283,137,580.56/73,906.97 - Step 6: Final answer
x = 355,624.62
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.