Finding the Fourth Proportional to 167,044.73, 250,603.95 and 48,725.33
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Solution
The fourth proportional to 167,044.73, 250,603.95 and 48,725.33 is: 73,098.75
Step by Step Solution
- Step 1: Write the proportion equation
167,044.73 : 250,603.95 = 48,725.33 : x - Step 2: Convert to fraction form
167,044.73/250,603.95 = 48,725.33/x - Step 3: Cross multiply
167,044.73x = 250,603.95 × 48,725.33 - Step 4: Simplify right side
167,044.73x = 12,210,760,163.05 - Step 5: Solve for x
x = 12,210,760,163.05/167,044.73 - Step 6: Final answer
x = 73,098.75
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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.