Finding the Fourth Proportional to 183,540.36, 275,252.21 and 124,753.80
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Solution
The fourth proportional to 183,540.36, 275,252.21 and 124,753.80 is: 187,091.05
Step by Step Solution
- Step 1: Write the proportion equation
183,540.36 : 275,252.21 = 124,753.80 : x - Step 2: Convert to fraction form
183,540.36/275,252.21 = 124,753.80/x - Step 3: Cross multiply
183,540.36x = 275,252.21 × 124,753.80 - Step 4: Simplify right side
183,540.36x = 34,338,758,532.13 - Step 5: Solve for x
x = 34,338,758,532.13/183,540.36 - Step 6: Final answer
x = 187,091.05
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.