Finding the Third Proportional to 50,239.60 and 107,764.21
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Solution
The third proportional to 50,239.60 and 107,764.21 is: 231,154.82
Step by Step Solution
- Step 1: Write the proportion equation
50,239.60 : 107,764.21 = 107,764.21 : x - Step 2: Convert to fraction form
50,239.60/107,764.21 = 107,764.21/x - Step 3: Cross multiply
50,239.60x = 107,764.21 × 107,764.21 - Step 4: Simplify right side
50,239.60x = 11,613,125,264.22 - Step 5: Solve for x
x = 11,613,125,264.22/50,239.60 - Step 6: Final answer
x = 231,154.82
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.