Finding the Third Proportional to 164,818.13 and 349,876.13
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Solution
The third proportional to 164,818.13 and 349,876.13 is: 742,717.48
Step by Step Solution
- Step 1: Write the proportion equation
164,818.13 : 349,876.13 = 349,876.13 : x - Step 2: Convert to fraction form
164,818.13/349,876.13 = 349,876.13/x - Step 3: Cross multiply
164,818.13x = 349,876.13 × 349,876.13 - Step 4: Simplify right side
164,818.13x = 122,413,302,845.02 - Step 5: Solve for x
x = 122,413,302,845.02/164,818.13 - Step 6: Final answer
x = 742,717.48
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.