Finding the Third Proportional to 93,579.05 and 202,922.09
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Solution
The third proportional to 93,579.05 and 202,922.09 is: 440,027.70
Step by Step Solution
- Step 1: Write the proportion equation
93,579.05 : 202,922.09 = 202,922.09 : x - Step 2: Convert to fraction form
93,579.05/202,922.09 = 202,922.09/x - Step 3: Cross multiply
93,579.05x = 202,922.09 × 202,922.09 - Step 4: Simplify right side
93,579.05x = 41,177,372,961.23 - Step 5: Solve for x
x = 41,177,372,961.23/93,579.05 - Step 6: Final answer
x = 440,027.70
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.