Finding the Fourth Proportional to 94,334.26, 141,502.23 and 26,866.23
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Solution
The fourth proportional to 94,334.26, 141,502.23 and 26,866.23 is: 40,299.59
Step by Step Solution
- Step 1: Write the proportion equation
94,334.26 : 141,502.23 = 26,866.23 : x - Step 2: Convert to fraction form
94,334.26/141,502.23 = 26,866.23/x - Step 3: Cross multiply
94,334.26x = 141,502.23 × 26,866.23 - Step 4: Simplify right side
94,334.26x = 3,801,632,096.05 - Step 5: Solve for x
x = 3,801,632,096.05/94,334.26 - Step 6: Final answer
x = 40,299.59
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1.5x scale
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.