Finding the Fourth Proportional to 196,853.59, 295,327.42 and 63,733.99
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Solution
The fourth proportional to 196,853.59, 295,327.42 and 63,733.99 is: 95,616.21
Step by Step Solution
- Step 1: Write the proportion equation
196,853.59 : 295,327.42 = 63,733.99 : x - Step 2: Convert to fraction form
196,853.59/295,327.42 = 63,733.99/x - Step 3: Cross multiply
196,853.59x = 295,327.42 × 63,733.99 - Step 4: Simplify right side
196,853.59x = 18,822,394,833.01 - Step 5: Solve for x
x = 18,822,394,833.01/196,853.59 - Step 6: Final answer
x = 95,616.21
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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.