Finding the Third Proportional to 27,400.36 and 58,881.09
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Solution
The third proportional to 27,400.36 and 58,881.09 is: 126,530.57
Step by Step Solution
- Step 1: Write the proportion equation
27,400.36 : 58,881.09 = 58,881.09 : x - Step 2: Convert to fraction form
27,400.36/58,881.09 = 58,881.09/x - Step 3: Cross multiply
27,400.36x = 58,881.09 × 58,881.09 - Step 4: Simplify right side
27,400.36x = 3,466,983,201.20 - Step 5: Solve for x
x = 3,466,983,201.20/27,400.36 - Step 6: Final answer
x = 126,530.57
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.