Finding the Third Proportional to 169,320.38 and 230,622.19
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Solution
The third proportional to 169,320.38 and 230,622.19 is: 314,118.09
Step by Step Solution
- Step 1: Write the proportion equation
169,320.38 : 230,622.19 = 230,622.19 : x - Step 2: Convert to fraction form
169,320.38/230,622.19 = 230,622.19/x - Step 3: Cross multiply
169,320.38x = 230,622.19 × 230,622.19 - Step 4: Simplify right side
169,320.38x = 53,186,593,367.29 - Step 5: Solve for x
x = 53,186,593,367.29/169,320.38 - Step 6: Final answer
x = 314,118.09
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.