Finding the Third Proportional to 75,350.25 and 116,568.75
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Solution
The third proportional to 75,350.25 and 116,568.75 is: 180,334.82
Step by Step Solution
- Step 1: Write the proportion equation
75,350.25 : 116,568.75 = 116,568.75 : x - Step 2: Convert to fraction form
75,350.25/116,568.75 = 116,568.75/x - Step 3: Cross multiply
75,350.25x = 116,568.75 × 116,568.75 - Step 4: Simplify right side
75,350.25x = 13,588,273,476.56 - Step 5: Solve for x
x = 13,588,273,476.56/75,350.25 - Step 6: Final answer
x = 180,334.82
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.