Finding the Fourth Proportional to 182,183.22, 273,187.26 and 103,276.26
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Solution
The fourth proportional to 182,183.22, 273,187.26 and 103,276.26 is: 154,864.75
Step by Step Solution
- Step 1: Write the proportion equation
182,183.22 : 273,187.26 = 103,276.26 : x - Step 2: Convert to fraction form
182,183.22/273,187.26 = 103,276.26/x - Step 3: Cross multiply
182,183.22x = 273,187.26 × 103,276.26 - Step 4: Simplify right side
182,183.22x = 28,213,758,492.45 - Step 5: Solve for x
x = 28,213,758,492.45/182,183.22 - Step 6: Final answer
x = 154,864.75
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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.