Finding the Third Proportional to 73,421.44 and 160,324.31
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Solution
The third proportional to 73,421.44 and 160,324.31 is: 350,086.92
Step by Step Solution
- Step 1: Write the proportion equation
73,421.44 : 160,324.31 = 160,324.31 : x - Step 2: Convert to fraction form
73,421.44/160,324.31 = 160,324.31/x - Step 3: Cross multiply
73,421.44x = 160,324.31 × 160,324.31 - Step 4: Simplify right side
73,421.44x = 25,703,885,178.60 - Step 5: Solve for x
x = 25,703,885,178.60/73,421.44 - Step 6: Final answer
x = 350,086.92
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.