Finding the Third Proportional to 88,887.94 and 188,229.94
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Solution
The third proportional to 88,887.94 and 188,229.94 is: 398,597.50
Step by Step Solution
- Step 1: Write the proportion equation
88,887.94 : 188,229.94 = 188,229.94 : x - Step 2: Convert to fraction form
88,887.94/188,229.94 = 188,229.94/x - Step 3: Cross multiply
88,887.94x = 188,229.94 × 188,229.94 - Step 4: Simplify right side
88,887.94x = 35,430,509,371.25 - Step 5: Solve for x
x = 35,430,509,371.25/88,887.94 - Step 6: Final answer
x = 398,597.50
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.