Finding the Third Proportional to 100,878.75 and 227,745.75
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Solution
The third proportional to 100,878.75 and 227,745.75 is: 514,163.06
Step by Step Solution
- Step 1: Write the proportion equation
100,878.75 : 227,745.75 = 227,745.75 : x - Step 2: Convert to fraction form
100,878.75/227,745.75 = 227,745.75/x - Step 3: Cross multiply
100,878.75x = 227,745.75 × 227,745.75 - Step 4: Simplify right side
100,878.75x = 51,868,126,643.06 - Step 5: Solve for x
x = 51,868,126,643.06/100,878.75 - Step 6: Final answer
x = 514,163.06
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These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.