Finding the Fourth Proportional to 241,390.44, 332,900.82 and 150,754.68
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Solution
The fourth proportional to 241,390.44, 332,900.82 and 150,754.68 is: 207,905.32
Step by Step Solution
- Step 1: Write the proportion equation
241,390.44 : 332,900.82 = 150,754.68 : x - Step 2: Convert to fraction form
241,390.44/332,900.82 = 150,754.68/x - Step 3: Cross multiply
241,390.44x = 332,900.82 × 150,754.68 - Step 4: Simplify right side
241,390.44x = 50,186,356,590.84 - Step 5: Solve for x
x = 50,186,356,590.84/241,390.44 - Step 6: Final answer
x = 207,905.32
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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.