Finding the Fourth Proportional to 224,737.80, 337,106.70 and 204,001.80
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Solution
The fourth proportional to 224,737.80, 337,106.70 and 204,001.80 is: 306,002.70
Step by Step Solution
- Step 1: Write the proportion equation
224,737.80 : 337,106.70 = 204,001.80 : x - Step 2: Convert to fraction form
224,737.80/337,106.70 = 204,001.80/x - Step 3: Cross multiply
224,737.80x = 337,106.70 × 204,001.80 - Step 4: Simplify right side
224,737.80x = 68,770,373,592.06 - Step 5: Solve for x
x = 68,770,373,592.06/224,737.80 - Step 6: Final answer
x = 306,002.70
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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.