Finding the Third Proportional to 126,235.13 and 276,224.63
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Solution
The third proportional to 126,235.13 and 276,224.63 is: 604,427.99
Step by Step Solution
- Step 1: Write the proportion equation
126,235.13 : 276,224.63 = 276,224.63 : x - Step 2: Convert to fraction form
126,235.13/276,224.63 = 276,224.63/x - Step 3: Cross multiply
126,235.13x = 276,224.63 × 276,224.63 - Step 4: Simplify right side
126,235.13x = 76,300,043,456.39 - Step 5: Solve for x
x = 76,300,043,456.39/126,235.13 - Step 6: Final answer
x = 604,427.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.