Finding the Third Proportional to 126,115.88 and 210,192.75
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Solution
The third proportional to 126,115.88 and 210,192.75 is: 350,320.63
Step by Step Solution
- Step 1: Write the proportion equation
126,115.88 : 210,192.75 = 210,192.75 : x - Step 2: Convert to fraction form
126,115.88/210,192.75 = 210,192.75/x - Step 3: Cross multiply
126,115.88x = 210,192.75 × 210,192.75 - Step 4: Simplify right side
126,115.88x = 44,180,992,152.56 - Step 5: Solve for x
x = 44,180,992,152.56/126,115.88 - Step 6: Final answer
x = 350,320.63
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.