Finding the Fourth Proportional to 202,284.87, 303,333.42 and 118,069.26
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Solution
The fourth proportional to 202,284.87, 303,333.42 and 118,069.26 is: 177,049.09
Step by Step Solution
- Step 1: Write the proportion equation
202,284.87 : 303,333.42 = 118,069.26 : x - Step 2: Convert to fraction form
202,284.87/303,333.42 = 118,069.26/x - Step 3: Cross multiply
202,284.87x = 303,333.42 × 118,069.26 - Step 4: Simplify right side
202,284.87x = 35,814,352,432.67 - Step 5: Solve for x
x = 35,814,352,432.67/202,284.87 - Step 6: Final answer
x = 177,049.09
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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.