Finding the Fourth Proportional to 244,660.70, 366,991.06 and 207,335.90
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Solution
The fourth proportional to 244,660.70, 366,991.06 and 207,335.90 is: 311,003.86
Step by Step Solution
- Step 1: Write the proportion equation
244,660.70 : 366,991.06 = 207,335.90 : x - Step 2: Convert to fraction form
244,660.70/366,991.06 = 207,335.90/x - Step 3: Cross multiply
244,660.70x = 366,991.06 × 207,335.90 - Step 4: Simplify right side
244,660.70x = 76,090,421,717.05 - Step 5: Solve for x
x = 76,090,421,717.05/244,660.70 - Step 6: Final answer
x = 311,003.86
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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.