Finding the Third Proportional to 99,240.75 and 234,231.75
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Solution
The third proportional to 99,240.75 and 234,231.75 is: 552,842.58
Step by Step Solution
- Step 1: Write the proportion equation
99,240.75 : 234,231.75 = 234,231.75 : x - Step 2: Convert to fraction form
99,240.75/234,231.75 = 234,231.75/x - Step 3: Cross multiply
99,240.75x = 234,231.75 × 234,231.75 - Step 4: Simplify right side
99,240.75x = 54,864,512,708.06 - Step 5: Solve for x
x = 54,864,512,708.06/99,240.75 - Step 6: Final answer
x = 552,842.58
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.