Finding the Third Proportional to 116,349.75 and 186,672.75
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Solution
The third proportional to 116,349.75 and 186,672.75 is: 299,499.70
Step by Step Solution
- Step 1: Write the proportion equation
116,349.75 : 186,672.75 = 186,672.75 : x - Step 2: Convert to fraction form
116,349.75/186,672.75 = 186,672.75/x - Step 3: Cross multiply
116,349.75x = 186,672.75 × 186,672.75 - Step 4: Simplify right side
116,349.75x = 34,846,715,592.56 - Step 5: Solve for x
x = 34,846,715,592.56/116,349.75 - Step 6: Final answer
x = 299,499.70
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.