Finding the Fourth Proportional to 197,450.87, 296,220.87 and 62,523.13
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Solution
The fourth proportional to 197,450.87, 296,220.87 and 62,523.13 is: 93,798.80
Step by Step Solution
- Step 1: Write the proportion equation
197,450.87 : 296,220.87 = 62,523.13 : x - Step 2: Convert to fraction form
197,450.87/296,220.87 = 62,523.13/x - Step 3: Cross multiply
197,450.87x = 296,220.87 × 62,523.13 - Step 4: Simplify right side
197,450.87x = 18,520,654,482.62 - Step 5: Solve for x
x = 18,520,654,482.62/197,450.87 - Step 6: Final answer
x = 93,798.80
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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.