Finding the Fourth Proportional to 182,995.56, 274,537.74 and 58,336.44
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Solution
The fourth proportional to 182,995.56, 274,537.74 and 58,336.44 is: 87,518.81
Step by Step Solution
- Step 1: Write the proportion equation
182,995.56 : 274,537.74 = 58,336.44 : x - Step 2: Convert to fraction form
182,995.56/274,537.74 = 58,336.44/x - Step 3: Cross multiply
182,995.56x = 274,537.74 × 58,336.44 - Step 4: Simplify right side
182,995.56x = 16,015,554,397.25 - Step 5: Solve for x
x = 16,015,554,397.25/182,995.56 - Step 6: Final answer
x = 87,518.81
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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.