Finding the Third Proportional to 110,977.25 and 244,576.75
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Solution
The third proportional to 110,977.25 and 244,576.75 is: 539,009.45
Step by Step Solution
- Step 1: Write the proportion equation
110,977.25 : 244,576.75 = 244,576.75 : x - Step 2: Convert to fraction form
110,977.25/244,576.75 = 244,576.75/x - Step 3: Cross multiply
110,977.25x = 244,576.75 × 244,576.75 - Step 4: Simplify right side
110,977.25x = 59,817,786,640.56 - Step 5: Solve for x
x = 59,817,786,640.56/110,977.25 - Step 6: Final answer
x = 539,009.45
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.