Finding the Third Proportional to 202,187.25 and 299,337.75
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Solution
The third proportional to 202,187.25 and 299,337.75 is: 443,168.84
Step by Step Solution
- Step 1: Write the proportion equation
202,187.25 : 299,337.75 = 299,337.75 : x - Step 2: Convert to fraction form
202,187.25/299,337.75 = 299,337.75/x - Step 3: Cross multiply
202,187.25x = 299,337.75 × 299,337.75 - Step 4: Simplify right side
202,187.25x = 89,603,088,575.06 - Step 5: Solve for x
x = 89,603,088,575.06/202,187.25 - Step 6: Final answer
x = 443,168.84
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.