Finding the Fourth Proportional to 95,476.62, 143,207.62 and 32,302.02
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Solution
The fourth proportional to 95,476.62, 143,207.62 and 32,302.02 is: 48,450.56
Step by Step Solution
- Step 1: Write the proportion equation
95,476.62 : 143,207.62 = 32,302.02 : x - Step 2: Convert to fraction form
95,476.62/143,207.62 = 32,302.02/x - Step 3: Cross multiply
95,476.62x = 143,207.62 × 32,302.02 - Step 4: Simplify right side
95,476.62x = 4,625,895,405.39 - Step 5: Solve for x
x = 4,625,895,405.39/95,476.62 - Step 6: Final answer
x = 48,450.56
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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.