Finding the Fourth Proportional to 73,723.26, 110,584.88 and 24,475.26
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Solution
The fourth proportional to 73,723.26, 110,584.88 and 24,475.26 is: 36,712.89
Step by Step Solution
- Step 1: Write the proportion equation
73,723.26 : 110,584.88 = 24,475.26 : x - Step 2: Convert to fraction form
73,723.26/110,584.88 = 24,475.26/x - Step 3: Cross multiply
73,723.26x = 110,584.88 × 24,475.26 - Step 4: Simplify right side
73,723.26x = 2,706,593,690.07 - Step 5: Solve for x
x = 2,706,593,690.07/73,723.26 - Step 6: Final answer
x = 36,712.89
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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.