Finding the Fourth Proportional to 232,962.24, 349,604.92 and 106,617.92
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Solution
The fourth proportional to 232,962.24, 349,604.92 and 106,617.92 is: 160,000.82
Step by Step Solution
- Step 1: Write the proportion equation
232,962.24 : 349,604.92 = 106,617.92 : x - Step 2: Convert to fraction form
232,962.24/349,604.92 = 106,617.92/x - Step 3: Cross multiply
232,962.24x = 349,604.92 × 106,617.92 - Step 4: Simplify right side
232,962.24x = 37,274,149,392.17 - Step 5: Solve for x
x = 37,274,149,392.17/232,962.24 - Step 6: Final answer
x = 160,000.82
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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.