Finding the Fourth Proportional to 195,369.03, 293,074.92 and 62,217.99
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Solution
The fourth proportional to 195,369.03, 293,074.92 and 62,217.99 is: 93,333.79
Step by Step Solution
- Step 1: Write the proportion equation
195,369.03 : 293,074.92 = 62,217.99 : x - Step 2: Convert to fraction form
195,369.03/293,074.92 = 62,217.99/x - Step 3: Cross multiply
195,369.03x = 293,074.92 × 62,217.99 - Step 4: Simplify right side
195,369.03x = 18,234,532,441.81 - Step 5: Solve for x
x = 18,234,532,441.81/195,369.03 - Step 6: Final answer
x = 93,333.79
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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.