Finding the Third Proportional to 55,576.13 and 119,896.88
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Solution
The third proportional to 55,576.13 and 119,896.88 is: 258,658.92
Step by Step Solution
- Step 1: Write the proportion equation
55,576.13 : 119,896.88 = 119,896.88 : x - Step 2: Convert to fraction form
55,576.13/119,896.88 = 119,896.88/x - Step 3: Cross multiply
55,576.13x = 119,896.88 × 119,896.88 - Step 4: Simplify right side
55,576.13x = 14,375,260,634.77 - Step 5: Solve for x
x = 14,375,260,634.77/55,576.13 - Step 6: Final answer
x = 258,658.92
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.