Finding the Fourth Proportional to 244,245.53, 366,472.86 and 102,124.02
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Solution
The fourth proportional to 244,245.53, 366,472.86 and 102,124.02 is: 153,229.74
Step by Step Solution
- Step 1: Write the proportion equation
244,245.53 : 366,472.86 = 102,124.02 : x - Step 2: Convert to fraction form
244,245.53/366,472.86 = 102,124.02/x - Step 3: Cross multiply
244,245.53x = 366,472.86 × 102,124.02 - Step 4: Simplify right side
244,245.53x = 37,425,679,583.29 - Step 5: Solve for x
x = 37,425,679,583.29/244,245.53 - Step 6: Final answer
x = 153,229.74
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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.