Finding the Fourth Proportional to 336.07, 504.01 and 116.69
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Solution
The fourth proportional to 336.07, 504.01 and 116.69 is: 174.99
Step by Step Solution
- Step 1: Write the proportion equation
336.07 : 504.01 = 116.69 : x - Step 2: Convert to fraction form
336.07/504.01 = 116.69/x - Step 3: Cross multiply
336.07x = 504.01 × 116.69 - Step 4: Simplify right side
336.07x = 58,809.82 - Step 5: Solve for x
x = 58,809.82/336.07 - Step 6: Final answer
x = 174.99
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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.