Finding the Fourth Proportional to 335,513.26, 503,114.37 and 125,094.70
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Solution
The fourth proportional to 335,513.26, 503,114.37 and 125,094.70 is: 187,584.07
Step by Step Solution
- Step 1: Write the proportion equation
335,513.26 : 503,114.37 = 125,094.70 : x - Step 2: Convert to fraction form
335,513.26/503,114.37 = 125,094.70/x - Step 3: Cross multiply
335,513.26x = 503,114.37 × 125,094.70 - Step 4: Simplify right side
335,513.26x = 62,936,941,180.84 - Step 5: Solve for x
x = 62,936,941,180.84/335,513.26 - Step 6: Final answer
x = 187,584.07
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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.