Finding the Fourth Proportional to 183,182.24, 274,415.60 and 126,246.04
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Solution
The fourth proportional to 183,182.24, 274,415.60 and 126,246.04 is: 189,122.50
Step by Step Solution
- Step 1: Write the proportion equation
183,182.24 : 274,415.60 = 126,246.04 : x - Step 2: Convert to fraction form
183,182.24/274,415.60 = 126,246.04/x - Step 3: Cross multiply
183,182.24x = 274,415.60 × 126,246.04 - Step 4: Simplify right side
183,182.24x = 34,643,882,814.22 - Step 5: Solve for x
x = 34,643,882,814.22/183,182.24 - Step 6: Final answer
x = 189,122.50
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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.