Finding the Third Proportional to 114,122.25 and 251,025.75
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Solution
The third proportional to 114,122.25 and 251,025.75 is: 552,161.63
Step by Step Solution
- Step 1: Write the proportion equation
114,122.25 : 251,025.75 = 251,025.75 : x - Step 2: Convert to fraction form
114,122.25/251,025.75 = 251,025.75/x - Step 3: Cross multiply
114,122.25x = 251,025.75 × 251,025.75 - Step 4: Simplify right side
114,122.25x = 63,013,927,163.06 - Step 5: Solve for x
x = 63,013,927,163.06/114,122.25 - Step 6: Final answer
x = 552,161.63
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.