Finding the Third Proportional to 132,206.63 and 201,408.38
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Solution
The third proportional to 132,206.63 and 201,408.38 is: 306,832.83
Step by Step Solution
- Step 1: Write the proportion equation
132,206.63 : 201,408.38 = 201,408.38 : x - Step 2: Convert to fraction form
132,206.63/201,408.38 = 201,408.38/x - Step 3: Cross multiply
132,206.63x = 201,408.38 × 201,408.38 - Step 4: Simplify right side
132,206.63x = 40,565,333,520.14 - Step 5: Solve for x
x = 40,565,333,520.14/132,206.63 - Step 6: Final answer
x = 306,832.83
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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.