Finding the Third Proportional to 34,511.75 and 48,936.75
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Solution
The third proportional to 34,511.75 and 48,936.75 is: 69,391.02
Step by Step Solution
- Step 1: Write the proportion equation
34,511.75 : 48,936.75 = 48,936.75 : x - Step 2: Convert to fraction form
34,511.75/48,936.75 = 48,936.75/x - Step 3: Cross multiply
34,511.75x = 48,936.75 × 48,936.75 - Step 4: Simplify right side
34,511.75x = 2,394,805,500.56 - Step 5: Solve for x
x = 2,394,805,500.56/34,511.75 - Step 6: Final answer
x = 69,391.02
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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.