Finding the Third Proportional to 135,876.94 and 295,165.13
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Solution
The third proportional to 135,876.94 and 295,165.13 is: 641,186.45
Step by Step Solution
- Step 1: Write the proportion equation
135,876.94 : 295,165.13 = 295,165.13 : x - Step 2: Convert to fraction form
135,876.94/295,165.13 = 295,165.13/x - Step 3: Cross multiply
135,876.94x = 295,165.13 × 295,165.13 - Step 4: Simplify right side
135,876.94x = 87,122,451,016.27 - Step 5: Solve for x
x = 87,122,451,016.27/135,876.94 - Step 6: Final answer
x = 641,186.45
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.