Finding the Fourth Proportional to 174,697.46, 241,124.74 and 162,877.94
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Solution
The fourth proportional to 174,697.46, 241,124.74 and 162,877.94 is: 224,810.94
Step by Step Solution
- Step 1: Write the proportion equation
174,697.46 : 241,124.74 = 162,877.94 : x - Step 2: Convert to fraction form
174,697.46/241,124.74 = 162,877.94/x - Step 3: Cross multiply
174,697.46x = 241,124.74 × 162,877.94 - Step 4: Simplify right side
174,697.46x = 39,273,899,321.42 - Step 5: Solve for x
x = 39,273,899,321.42/174,697.46 - Step 6: Final answer
x = 224,810.94
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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.