Finding the Fourth Proportional to 682,692.24, 1,024,157.28 and 233,458.08
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Solution
The fourth proportional to 682,692.24, 1,024,157.28 and 233,458.08 is: 350,227.79
Step by Step Solution
- Step 1: Write the proportion equation
682,692.24 : 1,024,157.28 = 233,458.08 : x - Step 2: Convert to fraction form
682,692.24/1,024,157.28 = 233,458.08/x - Step 3: Cross multiply
682,692.24x = 1,024,157.28 × 233,458.08 - Step 4: Simplify right side
682,692.24x = 239,097,792,206.82 - Step 5: Solve for x
x = 239,097,792,206.82/682,692.24 - Step 6: Final answer
x = 350,227.79
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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.