Finding the Fourth Proportional to 237,106.23, 355,658.94 and 110,704.11
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Solution
The fourth proportional to 237,106.23, 355,658.94 and 110,704.11 is: 166,055.98
Step by Step Solution
- Step 1: Write the proportion equation
237,106.23 : 355,658.94 = 110,704.11 : x - Step 2: Convert to fraction form
237,106.23/355,658.94 = 110,704.11/x - Step 3: Cross multiply
237,106.23x = 355,658.94 × 110,704.11 - Step 4: Simplify right side
237,106.23x = 39,372,906,416.24 - Step 5: Solve for x
x = 39,372,906,416.24/237,106.23 - Step 6: Final answer
x = 166,055.98
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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.