Finding the Third Proportional to 137,627.25 and 201,129.75
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Solution
The third proportional to 137,627.25 and 201,129.75 is: 293,932.90
Step by Step Solution
- Step 1: Write the proportion equation
137,627.25 : 201,129.75 = 201,129.75 : x - Step 2: Convert to fraction form
137,627.25/201,129.75 = 201,129.75/x - Step 3: Cross multiply
137,627.25x = 201,129.75 × 201,129.75 - Step 4: Simplify right side
137,627.25x = 40,453,176,335.06 - Step 5: Solve for x
x = 40,453,176,335.06/137,627.25 - Step 6: Final answer
x = 293,932.90
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.