Finding the Fourth Proportional to 337,911.22, 466,267.31 and 205,234.99
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Solution
The fourth proportional to 337,911.22, 466,267.31 and 205,234.99 is: 283,193.81
Step by Step Solution
- Step 1: Write the proportion equation
337,911.22 : 466,267.31 = 205,234.99 : x - Step 2: Convert to fraction form
337,911.22/466,267.31 = 205,234.99/x - Step 3: Cross multiply
337,911.22x = 466,267.31 × 205,234.99 - Step 4: Simplify right side
337,911.22x = 95,694,366,705.18 - Step 5: Solve for x
x = 95,694,366,705.18/337,911.22 - Step 6: Final answer
x = 283,193.81
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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.