Finding the Third Proportional to 4,881.75 and 11,511.75
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Solution
The third proportional to 4,881.75 and 11,511.75 is: 27,146.08
Step by Step Solution
- Step 1: Write the proportion equation
4,881.75 : 11,511.75 = 11,511.75 : x - Step 2: Convert to fraction form
4,881.75/11,511.75 = 11,511.75/x - Step 3: Cross multiply
4,881.75x = 11,511.75 × 11,511.75 - Step 4: Simplify right side
4,881.75x = 132,520,388.06 - Step 5: Solve for x
x = 132,520,388.06/4,881.75 - Step 6: Final answer
x = 27,146.08
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.