Finding the Fourth Proportional to 244,688.70, 367,033.08 and 207,363.90
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Solution
The fourth proportional to 244,688.70, 367,033.08 and 207,363.90 is: 311,045.88
Step by Step Solution
- Step 1: Write the proportion equation
244,688.70 : 367,033.08 = 207,363.90 : x - Step 2: Convert to fraction form
244,688.70/367,033.08 = 207,363.90/x - Step 3: Cross multiply
244,688.70x = 367,033.08 × 207,363.90 - Step 4: Simplify right side
244,688.70x = 76,109,410,897.81 - Step 5: Solve for x
x = 76,109,410,897.81/244,688.70 - Step 6: Final answer
x = 311,045.88
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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.