Finding the Fourth Proportional to 196,250.06, 270,827.94 and 110,227.68
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Solution
The fourth proportional to 196,250.06, 270,827.94 and 110,227.68 is: 152,115.80
Step by Step Solution
- Step 1: Write the proportion equation
196,250.06 : 270,827.94 = 110,227.68 : x - Step 2: Convert to fraction form
196,250.06/270,827.94 = 110,227.68/x - Step 3: Cross multiply
196,250.06x = 270,827.94 × 110,227.68 - Step 4: Simplify right side
196,250.06x = 29,852,735,505.38 - Step 5: Solve for x
x = 29,852,735,505.38/196,250.06 - Step 6: Final answer
x = 152,115.80
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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.