Finding the Fourth Proportional to 41,469.00, 57,222.20 and 23,558.99
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Solution
The fourth proportional to 41,469.00, 57,222.20 and 23,558.99 is: 32,508.55
Step by Step Solution
- Step 1: Write the proportion equation
41,469.00 : 57,222.20 = 23,558.99 : x - Step 2: Convert to fraction form
41,469.00/57,222.20 = 23,558.99/x - Step 3: Cross multiply
41,469.00x = 57,222.20 × 23,558.99 - Step 4: Simplify right side
41,469.00x = 1,348,096,877.85 - Step 5: Solve for x
x = 1,348,096,877.85/41,469.00 - Step 6: Final answer
x = 32,508.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.