Finding the Fourth Proportional to 335,195.98, 502,685.97 and 110,504.14
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Solution
The fourth proportional to 335,195.98, 502,685.97 and 110,504.14 is: 165,720.61
Step by Step Solution
- Step 1: Write the proportion equation
335,195.98 : 502,685.97 = 110,504.14 : x - Step 2: Convert to fraction form
335,195.98/502,685.97 = 110,504.14/x - Step 3: Cross multiply
335,195.98x = 502,685.97 × 110,504.14 - Step 4: Simplify right side
335,195.98x = 55,548,880,804.92 - Step 5: Solve for x
x = 55,548,880,804.92/335,195.98 - Step 6: Final answer
x = 165,720.61
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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.