Finding the Fourth Proportional to 183,692.00, 275,622.75 and 83,882.79
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Solution
The fourth proportional to 183,692.00, 275,622.75 and 83,882.79 is: 125,862.88
Step by Step Solution
- Step 1: Write the proportion equation
183,692.00 : 275,622.75 = 83,882.79 : x - Step 2: Convert to fraction form
183,692.00/275,622.75 = 83,882.79/x - Step 3: Cross multiply
183,692.00x = 275,622.75 × 83,882.79 - Step 4: Simplify right side
183,692.00x = 23,120,005,257.47 - Step 5: Solve for x
x = 23,120,005,257.47/183,692.00 - Step 6: Final answer
x = 125,862.88
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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.