Finding the Fourth Proportional to 110,695.20, 166,122.58 and 44,096.80
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Solution
The fourth proportional to 110,695.20, 166,122.58 and 44,096.80 is: 66,176.98
Step by Step Solution
- Step 1: Write the proportion equation
110,695.20 : 166,122.58 = 44,096.80 : x - Step 2: Convert to fraction form
110,695.20/166,122.58 = 44,096.80/x - Step 3: Cross multiply
110,695.20x = 166,122.58 × 44,096.80 - Step 4: Simplify right side
110,695.20x = 7,325,474,185.74 - Step 5: Solve for x
x = 7,325,474,185.74/110,695.20 - Step 6: Final answer
x = 66,176.98
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.