Finding the Third Proportional to 132,318.56 and 201,576.09
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Solution
The third proportional to 132,318.56 and 201,576.09 is: 307,084.06
Step by Step Solution
- Step 1: Write the proportion equation
132,318.56 : 201,576.09 = 201,576.09 : x - Step 2: Convert to fraction form
132,318.56/201,576.09 = 201,576.09/x - Step 3: Cross multiply
132,318.56x = 201,576.09 × 201,576.09 - Step 4: Simplify right side
132,318.56x = 40,632,921,571.51 - Step 5: Solve for x
x = 40,632,921,571.51/132,318.56 - Step 6: Final answer
x = 307,084.06
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.