Finding the Fourth Proportional to 246,157.93, 369,204.08 and 68,650.08
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Solution
The fourth proportional to 246,157.93, 369,204.08 and 68,650.08 is: 102,965.97
Step by Step Solution
- Step 1: Write the proportion equation
246,157.93 : 369,204.08 = 68,650.08 : x - Step 2: Convert to fraction form
246,157.93/369,204.08 = 68,650.08/x - Step 3: Cross multiply
246,157.93x = 369,204.08 × 68,650.08 - Step 4: Simplify right side
246,157.93x = 25,345,889,628.33 - Step 5: Solve for x
x = 25,345,889,628.33/246,157.93 - Step 6: Final answer
x = 102,965.97
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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.