Finding the Third Proportional to 164,118.75 and 356,247.75
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Solution
The third proportional to 164,118.75 and 356,247.75 is: 773,296.53
Step by Step Solution
- Step 1: Write the proportion equation
164,118.75 : 356,247.75 = 356,247.75 : x - Step 2: Convert to fraction form
164,118.75/356,247.75 = 356,247.75/x - Step 3: Cross multiply
164,118.75x = 356,247.75 × 356,247.75 - Step 4: Simplify right side
164,118.75x = 126,912,459,380.06 - Step 5: Solve for x
x = 126,912,459,380.06/164,118.75 - Step 6: Final answer
x = 773,296.53
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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.