Finding the Fourth Proportional to 182,230.92, 251,470.62 and 134,466.84
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Solution
The fourth proportional to 182,230.92, 251,470.62 and 134,466.84 is: 185,558.30
Step by Step Solution
- Step 1: Write the proportion equation
182,230.92 : 251,470.62 = 134,466.84 : x - Step 2: Convert to fraction form
182,230.92/251,470.62 = 134,466.84/x - Step 3: Cross multiply
182,230.92x = 251,470.62 × 134,466.84 - Step 4: Simplify right side
182,230.92x = 33,814,459,624.24 - Step 5: Solve for x
x = 33,814,459,624.24/182,230.92 - Step 6: Final answer
x = 185,558.30
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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.