Finding the Third Proportional to 147,539.75 and 227,819.75
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Solution
The third proportional to 147,539.75 and 227,819.75 is: 351,782.07
Step by Step Solution
- Step 1: Write the proportion equation
147,539.75 : 227,819.75 = 227,819.75 : x - Step 2: Convert to fraction form
147,539.75/227,819.75 = 227,819.75/x - Step 3: Cross multiply
147,539.75x = 227,819.75 × 227,819.75 - Step 4: Simplify right side
147,539.75x = 51,901,838,490.06 - Step 5: Solve for x
x = 51,901,838,490.06/147,539.75 - Step 6: Final answer
x = 351,782.07
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.