Finding the Fourth Proportional to 202,950.59, 304,340.20 and 60,816.09
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Solution
The fourth proportional to 202,950.59, 304,340.20 and 60,816.09 is: 91,198.46
Step by Step Solution
- Step 1: Write the proportion equation
202,950.59 : 304,340.20 = 60,816.09 : x - Step 2: Convert to fraction form
202,950.59/304,340.20 = 60,816.09/x - Step 3: Cross multiply
202,950.59x = 304,340.20 × 60,816.09 - Step 4: Simplify right side
202,950.59x = 18,508,780,993.82 - Step 5: Solve for x
x = 18,508,780,993.82/202,950.59 - Step 6: Final answer
x = 91,198.46
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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.