Finding the Fourth Proportional to 182,157.36, 251,376.67 and 101,584.98
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Solution
The fourth proportional to 182,157.36, 251,376.67 and 101,584.98 is: 140,187.00
Step by Step Solution
- Step 1: Write the proportion equation
182,157.36 : 251,376.67 = 101,584.98 : x - Step 2: Convert to fraction form
182,157.36/251,376.67 = 101,584.98/x - Step 3: Cross multiply
182,157.36x = 251,376.67 × 101,584.98 - Step 4: Simplify right side
182,157.36x = 25,536,093,994.42 - Step 5: Solve for x
x = 25,536,093,994.42/182,157.36 - Step 6: Final answer
x = 140,187.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.