Finding the Fourth Proportional to 244,583.70, 343,204.50 and 244,583.70
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Solution
The fourth proportional to 244,583.70, 343,204.50 and 244,583.70 is: 343,204.50
Step by Step Solution
- Step 1: Write the proportion equation
244,583.70 : 343,204.50 = 244,583.70 : x - Step 2: Convert to fraction form
244,583.70/343,204.50 = 244,583.70/x - Step 3: Cross multiply
244,583.70x = 343,204.50 × 244,583.70 - Step 4: Simplify right side
244,583.70x = 83,942,226,466.65 - Step 5: Solve for x
x = 83,942,226,466.65/244,583.70 - Step 6: Final answer
x = 343,204.50
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.