Finding the Third Proportional to 73,100.05 and 157,502.44
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Solution
The third proportional to 73,100.05 and 157,502.44 is: 339,357.09
Step by Step Solution
- Step 1: Write the proportion equation
73,100.05 : 157,502.44 = 157,502.44 : x - Step 2: Convert to fraction form
73,100.05/157,502.44 = 157,502.44/x - Step 3: Cross multiply
73,100.05x = 157,502.44 × 157,502.44 - Step 4: Simplify right side
73,100.05x = 24,807,019,664.17 - Step 5: Solve for x
x = 24,807,019,664.17/73,100.05 - Step 6: Final answer
x = 339,357.09
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.