Finding the Third Proportional to 132,207.75 and 201,409.50
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Solution
The third proportional to 132,207.75 and 201,409.50 is: 306,833.65
Step by Step Solution
- Step 1: Write the proportion equation
132,207.75 : 201,409.50 = 201,409.50 : x - Step 2: Convert to fraction form
132,207.75/201,409.50 = 201,409.50/x - Step 3: Cross multiply
132,207.75x = 201,409.50 × 201,409.50 - Step 4: Simplify right side
132,207.75x = 40,565,786,690.25 - Step 5: Solve for x
x = 40,565,786,690.25/132,207.75 - Step 6: Final answer
x = 306,833.65
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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.