Finding the Third Proportional to 67,576.50 and 101,121.75
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Solution
The third proportional to 67,576.50 and 101,121.75 is: 151,319.00
Step by Step Solution
- Step 1: Write the proportion equation
67,576.50 : 101,121.75 = 101,121.75 : x - Step 2: Convert to fraction form
67,576.50/101,121.75 = 101,121.75/x - Step 3: Cross multiply
67,576.50x = 101,121.75 × 101,121.75 - Step 4: Simplify right side
67,576.50x = 10,225,608,323.06 - Step 5: Solve for x
x = 10,225,608,323.06/67,576.50 - Step 6: Final answer
x = 151,319.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.