Finding the Fourth Proportional to 335,163.93, 462,529.23 and 182,202.42
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Solution
The fourth proportional to 335,163.93, 462,529.23 and 182,202.42 is: 251,440.97
Step by Step Solution
- Step 1: Write the proportion equation
335,163.93 : 462,529.23 = 182,202.42 : x - Step 2: Convert to fraction form
335,163.93/462,529.23 = 182,202.42/x - Step 3: Cross multiply
335,163.93x = 462,529.23 × 182,202.42 - Step 4: Simplify right side
335,163.93x = 84,273,945,026.74 - Step 5: Solve for x
x = 84,273,945,026.74/335,163.93 - Step 6: Final answer
x = 251,440.97
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.