Finding the Fourth Proportional to 202,786.41, 304,183.71 and 62,545.05
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Solution
The fourth proportional to 202,786.41, 304,183.71 and 62,545.05 is: 93,818.84
Step by Step Solution
- Step 1: Write the proportion equation
202,786.41 : 304,183.71 = 62,545.05 : x - Step 2: Convert to fraction form
202,786.41/304,183.71 = 62,545.05/x - Step 3: Cross multiply
202,786.41x = 304,183.71 × 62,545.05 - Step 4: Simplify right side
202,786.41x = 19,025,185,351.14 - Step 5: Solve for x
x = 19,025,185,351.14/202,786.41 - Step 6: Final answer
x = 93,818.84
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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.