Finding the Fourth Proportional to 244,951.75, 367,427.90 and 97,207.75
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Solution
The fourth proportional to 244,951.75, 367,427.90 and 97,207.75 is: 145,811.73
Step by Step Solution
- Step 1: Write the proportion equation
244,951.75 : 367,427.90 = 97,207.75 : x - Step 2: Convert to fraction form
244,951.75/367,427.90 = 97,207.75/x - Step 3: Cross multiply
244,951.75x = 367,427.90 × 97,207.75 - Step 4: Simplify right side
244,951.75x = 35,716,839,446.23 - Step 5: Solve for x
x = 35,716,839,446.23/244,951.75 - Step 6: Final answer
x = 145,811.73
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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.