Finding the Third Proportional to 75,446.44 and 157,092.75
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Solution
The third proportional to 75,446.44 and 157,092.75 is: 327,094.73
Step by Step Solution
- Step 1: Write the proportion equation
75,446.44 : 157,092.75 = 157,092.75 : x - Step 2: Convert to fraction form
75,446.44/157,092.75 = 157,092.75/x - Step 3: Cross multiply
75,446.44x = 157,092.75 × 157,092.75 - Step 4: Simplify right side
75,446.44x = 24,678,132,102.56 - Step 5: Solve for x
x = 24,678,132,102.56/75,446.44 - Step 6: Final answer
x = 327,094.73
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.