Finding the Third Proportional to 229,186.13 and 344,211.19
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Solution
The third proportional to 229,186.13 and 344,211.19 is: 516,965.60
Step by Step Solution
- Step 1: Write the proportion equation
229,186.13 : 344,211.19 = 344,211.19 : x - Step 2: Convert to fraction form
229,186.13/344,211.19 = 344,211.19/x - Step 3: Cross multiply
229,186.13x = 344,211.19 × 344,211.19 - Step 4: Simplify right side
229,186.13x = 118,481,341,600.16 - Step 5: Solve for x
x = 118,481,341,600.16/229,186.13 - Step 6: Final answer
x = 516,965.60
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.