Finding the Fourth Proportional to 244,610.70, 366,916.05 and 207,285.90
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Solution
The fourth proportional to 244,610.70, 366,916.05 and 207,285.90 is: 310,928.85
Step by Step Solution
- Step 1: Write the proportion equation
244,610.70 : 366,916.05 = 207,285.90 : x - Step 2: Convert to fraction form
244,610.70/366,916.05 = 207,285.90/x - Step 3: Cross multiply
244,610.70x = 366,916.05 × 207,285.90 - Step 4: Simplify right side
244,610.70x = 76,056,523,648.70 - Step 5: Solve for x
x = 76,056,523,648.70/244,610.70 - Step 6: Final answer
x = 310,928.85
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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.