Finding the Fourth Proportional to 244,625.70, 366,938.55 and 244,625.70
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Solution
The fourth proportional to 244,625.70, 366,938.55 and 244,625.70 is: 366,938.55
Step by Step Solution
- Step 1: Write the proportion equation
244,625.70 : 366,938.55 = 244,625.70 : x - Step 2: Convert to fraction form
244,625.70/366,938.55 = 244,625.70/x - Step 3: Cross multiply
244,625.70x = 366,938.55 × 244,625.70 - Step 4: Simplify right side
244,625.70x = 89,762,599,650.74 - Step 5: Solve for x
x = 89,762,599,650.74/244,625.70 - Step 6: Final answer
x = 366,938.55
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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.