Finding the Third Proportional to 162,961.88 and 353,058.75
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Solution
The third proportional to 162,961.88 and 353,058.75 is: 764,905.79
Step by Step Solution
- Step 1: Write the proportion equation
162,961.88 : 353,058.75 = 353,058.75 : x - Step 2: Convert to fraction form
162,961.88/353,058.75 = 353,058.75/x - Step 3: Cross multiply
162,961.88x = 353,058.75 × 353,058.75 - Step 4: Simplify right side
162,961.88x = 124,650,480,951.56 - Step 5: Solve for x
x = 124,650,480,951.56/162,961.88 - Step 6: Final answer
x = 764,905.79
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.