Finding the Fourth Proportional to 244,232.19, 366,400.94 and 75,749.18
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Solution
The fourth proportional to 244,232.19, 366,400.94 and 75,749.18 is: 113,640.09
Step by Step Solution
- Step 1: Write the proportion equation
244,232.19 : 366,400.94 = 75,749.18 : x - Step 2: Convert to fraction form
244,232.19/366,400.94 = 75,749.18/x - Step 3: Cross multiply
244,232.19x = 366,400.94 × 75,749.18 - Step 4: Simplify right side
244,232.19x = 27,754,568,545.48 - Step 5: Solve for x
x = 27,754,568,545.48/244,232.19 - Step 6: Final answer
x = 113,640.09
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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.