Finding the Third Proportional to 17,133.75 and 37,959.75
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Solution
The third proportional to 17,133.75 and 37,959.75 is: 84,099.66
Step by Step Solution
- Step 1: Write the proportion equation
17,133.75 : 37,959.75 = 37,959.75 : x - Step 2: Convert to fraction form
17,133.75/37,959.75 = 37,959.75/x - Step 3: Cross multiply
17,133.75x = 37,959.75 × 37,959.75 - Step 4: Simplify right side
17,133.75x = 1,440,942,620.06 - Step 5: Solve for x
x = 1,440,942,620.06/17,133.75 - Step 6: Final answer
x = 84,099.66
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.