Finding the Third Proportional to 8,901.75 and 19,230.75
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Solution
The third proportional to 8,901.75 and 19,230.75 is: 41,544.84
Step by Step Solution
- Step 1: Write the proportion equation
8,901.75 : 19,230.75 = 19,230.75 : x - Step 2: Convert to fraction form
8,901.75/19,230.75 = 19,230.75/x - Step 3: Cross multiply
8,901.75x = 19,230.75 × 19,230.75 - Step 4: Simplify right side
8,901.75x = 369,821,745.56 - Step 5: Solve for x
x = 369,821,745.56/8,901.75 - Step 6: Final answer
x = 41,544.84
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.