Finding the Third Proportional to 5,281.75 and 11,236.75
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Solution
The third proportional to 5,281.75 and 11,236.75 is: 23,905.82
Step by Step Solution
- Step 1: Write the proportion equation
5,281.75 : 11,236.75 = 11,236.75 : x - Step 2: Convert to fraction form
5,281.75/11,236.75 = 11,236.75/x - Step 3: Cross multiply
5,281.75x = 11,236.75 × 11,236.75 - Step 4: Simplify right side
5,281.75x = 126,264,550.56 - Step 5: Solve for x
x = 126,264,550.56/5,281.75 - Step 6: Final answer
x = 23,905.82
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.