Finding the Fourth Proportional to 14,094, 21,141 and 4,860
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Solution
The fourth proportional to 14,094, 21,141 and 4,860 is: 7,290
Step by Step Solution
- Step 1: Write the proportion equation
14,094 : 21,141 = 4,860 : x - Step 2: Convert to fraction form
14,094/21,141 = 4,860/x - Step 3: Cross multiply
14,094x = 21,141 × 4,860 - Step 4: Simplify right side
14,094x = 102,745,260 - Step 5: Solve for x
x = 102,745,260/14,094 - Step 6: Final answer
x = 7,290
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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.