Finding the Fourth Proportional to 244,295.70, 366,443.55 and 202,823.70
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Solution
The fourth proportional to 244,295.70, 366,443.55 and 202,823.70 is: 304,235.55
Step by Step Solution
- Step 1: Write the proportion equation
244,295.70 : 366,443.55 = 202,823.70 : x - Step 2: Convert to fraction form
244,295.70/366,443.55 = 202,823.70/x - Step 3: Cross multiply
244,295.70x = 366,443.55 × 202,823.70 - Step 4: Simplify right side
244,295.70x = 74,323,436,652.14 - Step 5: Solve for x
x = 74,323,436,652.14/244,295.70 - Step 6: Final answer
x = 304,235.55
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1.5x scale
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.