Finding the Fourth Proportional to 246,375.36, 369,544.59 and 68,896.26
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Solution
The fourth proportional to 246,375.36, 369,544.59 and 68,896.26 is: 103,339.23
Step by Step Solution
- Step 1: Write the proportion equation
246,375.36 : 369,544.59 = 68,896.26 : x - Step 2: Convert to fraction form
246,375.36/369,544.59 = 68,896.26/x - Step 3: Cross multiply
246,375.36x = 369,544.59 × 68,896.26 - Step 4: Simplify right side
246,375.36x = 25,460,240,154.23 - Step 5: Solve for x
x = 25,460,240,154.23/246,375.36 - Step 6: Final answer
x = 103,339.23
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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.