Finding the Fourth Proportional to 232,850.37, 349,026.84 and 132,795.12
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Solution
The fourth proportional to 232,850.37, 349,026.84 and 132,795.12 is: 199,050.84
Step by Step Solution
- Step 1: Write the proportion equation
232,850.37 : 349,026.84 = 132,795.12 : x - Step 2: Convert to fraction form
232,850.37/349,026.84 = 132,795.12/x - Step 3: Cross multiply
232,850.37x = 349,026.84 × 132,795.12 - Step 4: Simplify right side
232,850.37x = 46,349,061,101.02 - Step 5: Solve for x
x = 46,349,061,101.02/232,850.37 - Step 6: Final answer
x = 199,050.84
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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.