Finding the Fourth Proportional to 335,161.40, 462,525.74 and 182,199.88
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Solution
The fourth proportional to 335,161.40, 462,525.74 and 182,199.88 is: 251,437.47
Step by Step Solution
- Step 1: Write the proportion equation
335,161.40 : 462,525.74 = 182,199.88 : x - Step 2: Convert to fraction form
335,161.40/462,525.74 = 182,199.88/x - Step 3: Cross multiply
335,161.40x = 462,525.74 × 182,199.88 - Step 4: Simplify right side
335,161.40x = 84,272,133,413.91 - Step 5: Solve for x
x = 84,272,133,413.91/335,161.40 - Step 6: Final answer
x = 251,437.47
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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.