Finding the Fourth Proportional to 252,295.26, 348,220.11 and 244,296.30
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Solution
The fourth proportional to 252,295.26, 348,220.11 and 244,296.30 is: 337,179.89
Step by Step Solution
- Step 1: Write the proportion equation
252,295.26 : 348,220.11 = 244,296.30 : x - Step 2: Convert to fraction form
252,295.26/348,220.11 = 244,296.30/x - Step 3: Cross multiply
252,295.26x = 348,220.11 × 244,296.30 - Step 4: Simplify right side
252,295.26x = 85,068,886,680.53 - Step 5: Solve for x
x = 85,068,886,680.53/252,295.26 - Step 6: Final answer
x = 337,179.89
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.