Finding the Fourth Proportional to 246,836.07, 370,388.07 and 104,761.26
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Solution
The fourth proportional to 246,836.07, 370,388.07 and 104,761.26 is: 157,198.75
Step by Step Solution
- Step 1: Write the proportion equation
246,836.07 : 370,388.07 = 104,761.26 : x - Step 2: Convert to fraction form
246,836.07/370,388.07 = 104,761.26/x - Step 3: Cross multiply
246,836.07x = 370,388.07 × 104,761.26 - Step 4: Simplify right side
246,836.07x = 38,802,320,902.17 - Step 5: Solve for x
x = 38,802,320,902.17/246,836.07 - Step 6: Final answer
x = 157,198.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.