Finding the Third Proportional to 36,163.69 and 79,332.75
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Solution
The third proportional to 36,163.69 and 79,332.75 is: 174,033.28
Step by Step Solution
- Step 1: Write the proportion equation
36,163.69 : 79,332.75 = 79,332.75 : x - Step 2: Convert to fraction form
36,163.69/79,332.75 = 79,332.75/x - Step 3: Cross multiply
36,163.69x = 79,332.75 × 79,332.75 - Step 4: Simplify right side
36,163.69x = 6,293,685,222.56 - Step 5: Solve for x
x = 6,293,685,222.56/36,163.69 - Step 6: Final answer
x = 174,033.28
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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.