Finding the Fourth Proportional to 179,240.32, 268,900.99 and 59,296.99
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Solution
The fourth proportional to 179,240.32, 268,900.99 and 59,296.99 is: 88,958.89
Step by Step Solution
- Step 1: Write the proportion equation
179,240.32 : 268,900.99 = 59,296.99 : x - Step 2: Convert to fraction form
179,240.32/268,900.99 = 59,296.99/x - Step 3: Cross multiply
179,240.32x = 268,900.99 × 59,296.99 - Step 4: Simplify right side
179,240.32x = 15,945,019,315.02 - Step 5: Solve for x
x = 15,945,019,315.02/179,240.32 - Step 6: Final answer
x = 88,958.89
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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.