Finding the Third Proportional to 49,969.13 and 107,349.75
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Solution
The third proportional to 49,969.13 and 107,349.75 is: 230,621.79
Step by Step Solution
- Step 1: Write the proportion equation
49,969.13 : 107,349.75 = 107,349.75 : x - Step 2: Convert to fraction form
49,969.13/107,349.75 = 107,349.75/x - Step 3: Cross multiply
49,969.13x = 107,349.75 × 107,349.75 - Step 4: Simplify right side
49,969.13x = 11,523,968,825.06 - Step 5: Solve for x
x = 11,523,968,825.06/49,969.13 - Step 6: Final answer
x = 230,621.79
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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.