Finding the Third Proportional to 51,738.75 and 113,163.75
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Solution
The third proportional to 51,738.75 and 113,163.75 is: 247,513.41
Step by Step Solution
- Step 1: Write the proportion equation
51,738.75 : 113,163.75 = 113,163.75 : x - Step 2: Convert to fraction form
51,738.75/113,163.75 = 113,163.75/x - Step 3: Cross multiply
51,738.75x = 113,163.75 × 113,163.75 - Step 4: Simplify right side
51,738.75x = 12,806,034,314.06 - Step 5: Solve for x
x = 12,806,034,314.06/51,738.75 - Step 6: Final answer
x = 247,513.41
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.