Finding the Fourth Proportional to 183,240.96, 276,274.16 and 182,103.68
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Solution
The fourth proportional to 183,240.96, 276,274.16 and 182,103.68 is: 274,559.47
Step by Step Solution
- Step 1: Write the proportion equation
183,240.96 : 276,274.16 = 182,103.68 : x - Step 2: Convert to fraction form
183,240.96/276,274.16 = 182,103.68/x - Step 3: Cross multiply
183,240.96x = 276,274.16 × 182,103.68 - Step 4: Simplify right side
183,240.96x = 50,310,541,224.91 - Step 5: Solve for x
x = 50,310,541,224.91/183,240.96 - Step 6: Final answer
x = 274,559.47
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.