Finding the Fourth Proportional to 234,674.08, 323,850.24 and 127,244.08
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Solution
The fourth proportional to 234,674.08, 323,850.24 and 127,244.08 is: 175,596.84
Step by Step Solution
- Step 1: Write the proportion equation
234,674.08 : 323,850.24 = 127,244.08 : x - Step 2: Convert to fraction form
234,674.08/323,850.24 = 127,244.08/x - Step 3: Cross multiply
234,674.08x = 323,850.24 × 127,244.08 - Step 4: Simplify right side
234,674.08x = 41,208,025,846.58 - Step 5: Solve for x
x = 41,208,025,846.58/234,674.08 - Step 6: Final answer
x = 175,596.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.