Finding the Fourth Proportional to 196,744.44, 295,119.29 and 61,804.11
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Solution
The fourth proportional to 196,744.44, 295,119.29 and 61,804.11 is: 92,706.99
Step by Step Solution
- Step 1: Write the proportion equation
196,744.44 : 295,119.29 = 61,804.11 : x - Step 2: Convert to fraction form
196,744.44/295,119.29 = 61,804.11/x - Step 3: Cross multiply
196,744.44x = 295,119.29 × 61,804.11 - Step 4: Simplify right side
196,744.44x = 18,239,585,062.28 - Step 5: Solve for x
x = 18,239,585,062.28/196,744.44 - Step 6: Final answer
x = 92,706.99
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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.