Finding the Fourth Proportional to 227,384.73, 341,313.66 and 167,480.84
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Solution
The fourth proportional to 227,384.73, 341,313.66 and 167,480.84 is: 251,395.50
Step by Step Solution
- Step 1: Write the proportion equation
227,384.73 : 341,313.66 = 167,480.84 : x - Step 2: Convert to fraction form
227,384.73/341,313.66 = 167,480.84/x - Step 3: Cross multiply
227,384.73x = 341,313.66 × 167,480.84 - Step 4: Simplify right side
227,384.73x = 57,163,497,425.58 - Step 5: Solve for x
x = 57,163,497,425.58/227,384.73 - Step 6: Final answer
x = 251,395.50
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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.