Finding the Fourth Proportional to 95,529.46, 143,293.68 and 24,451.96
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Solution
The fourth proportional to 95,529.46, 143,293.68 and 24,451.96 is: 36,677.81
Step by Step Solution
- Step 1: Write the proportion equation
95,529.46 : 143,293.68 = 24,451.96 : x - Step 2: Convert to fraction form
95,529.46/143,293.68 = 24,451.96/x - Step 3: Cross multiply
95,529.46x = 143,293.68 × 24,451.96 - Step 4: Simplify right side
95,529.46x = 3,503,811,331.61 - Step 5: Solve for x
x = 3,503,811,331.61/95,529.46 - Step 6: Final answer
x = 36,677.81
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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.