Finding the Third Proportional to 10,639.13 and 22,857.75
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Solution
The third proportional to 10,639.13 and 22,857.75 is: 49,108.99
Step by Step Solution
- Step 1: Write the proportion equation
10,639.13 : 22,857.75 = 22,857.75 : x - Step 2: Convert to fraction form
10,639.13/22,857.75 = 22,857.75/x - Step 3: Cross multiply
10,639.13x = 22,857.75 × 22,857.75 - Step 4: Simplify right side
10,639.13x = 522,476,735.06 - Step 5: Solve for x
x = 522,476,735.06/10,639.13 - Step 6: Final answer
x = 49,108.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.