Finding the Fourth Proportional to 244,603.37, 337,568.61 and 141,241.92
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Solution
The fourth proportional to 244,603.37, 337,568.61 and 141,241.92 is: 194,923.07
Step by Step Solution
- Step 1: Write the proportion equation
244,603.37 : 337,568.61 = 141,241.92 : x - Step 2: Convert to fraction form
244,603.37/337,568.61 = 141,241.92/x - Step 3: Cross multiply
244,603.37x = 337,568.61 × 141,241.92 - Step 4: Simplify right side
244,603.37x = 47,678,838,608.13 - Step 5: Solve for x
x = 47,678,838,608.13/244,603.37 - Step 6: Final answer
x = 194,923.07
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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.