Finding the Third Proportional to 166,578.75 and 237,408.75
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Solution
The third proportional to 166,578.75 and 237,408.75 is: 338,355.97
Step by Step Solution
- Step 1: Write the proportion equation
166,578.75 : 237,408.75 = 237,408.75 : x - Step 2: Convert to fraction form
166,578.75/237,408.75 = 237,408.75/x - Step 3: Cross multiply
166,578.75x = 237,408.75 × 237,408.75 - Step 4: Simplify right side
166,578.75x = 56,362,914,576.56 - Step 5: Solve for x
x = 56,362,914,576.56/166,578.75 - Step 6: Final answer
x = 338,355.97
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.