Finding the Fourth Proportional to 264,250.74, 396,361.95 and 93,460.62
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Solution
The fourth proportional to 264,250.74, 396,361.95 and 93,460.62 is: 140,185.92
Step by Step Solution
- Step 1: Write the proportion equation
264,250.74 : 396,361.95 = 93,460.62 : x - Step 2: Convert to fraction form
264,250.74/396,361.95 = 93,460.62/x - Step 3: Cross multiply
264,250.74x = 396,361.95 × 93,460.62 - Step 4: Simplify right side
264,250.74x = 37,044,233,591.41 - Step 5: Solve for x
x = 37,044,233,591.41/264,250.74 - Step 6: Final answer
x = 140,185.92
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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.