Finding the Fourth Proportional to 68,167.44, 102,297.87 and 23,794.19
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Solution
The fourth proportional to 68,167.44, 102,297.87 and 23,794.19 is: 35,707.59
Step by Step Solution
- Step 1: Write the proportion equation
68,167.44 : 102,297.87 = 23,794.19 : x - Step 2: Convert to fraction form
68,167.44/102,297.87 = 23,794.19/x - Step 3: Cross multiply
68,167.44x = 102,297.87 × 23,794.19 - Step 4: Simplify right side
68,167.44x = 2,434,095,108.54 - Step 5: Solve for x
x = 2,434,095,108.54/68,167.44 - Step 6: Final answer
x = 35,707.59
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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.