Finding the Fourth Proportional to 335,370.77, 462,659.00 and 199,327.41
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Solution
The fourth proportional to 335,370.77, 462,659.00 and 199,327.41 is: 274,981.09
Step by Step Solution
- Step 1: Write the proportion equation
335,370.77 : 462,659.00 = 199,327.41 : x - Step 2: Convert to fraction form
335,370.77/462,659.00 = 199,327.41/x - Step 3: Cross multiply
335,370.77x = 462,659.00 × 199,327.41 - Step 4: Simplify right side
335,370.77x = 92,220,619,186.55 - Step 5: Solve for x
x = 92,220,619,186.55/335,370.77 - Step 6: Final answer
x = 274,981.09
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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.