Finding the Third Proportional to 193,495.50 and 293,163.75
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Solution
The third proportional to 193,495.50 and 293,163.75 is: 444,170.46
Step by Step Solution
- Step 1: Write the proportion equation
193,495.50 : 293,163.75 = 293,163.75 : x - Step 2: Convert to fraction form
193,495.50/293,163.75 = 293,163.75/x - Step 3: Cross multiply
193,495.50x = 293,163.75 × 293,163.75 - Step 4: Simplify right side
193,495.50x = 85,944,984,314.06 - Step 5: Solve for x
x = 85,944,984,314.06/193,495.50 - Step 6: Final answer
x = 444,170.46
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.