Finding the Third Proportional to 146,125.88 and 314,445.75
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Solution
The third proportional to 146,125.88 and 314,445.75 is: 676,650.39
Step by Step Solution
- Step 1: Write the proportion equation
146,125.88 : 314,445.75 = 314,445.75 : x - Step 2: Convert to fraction form
146,125.88/314,445.75 = 314,445.75/x - Step 3: Cross multiply
146,125.88x = 314,445.75 × 314,445.75 - Step 4: Simplify right side
146,125.88x = 98,876,129,693.06 - Step 5: Solve for x
x = 98,876,129,693.06/146,125.88 - Step 6: Final answer
x = 676,650.39
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.