Finding the Fourth Proportional to 335,236.44, 462,628.16 and 182,276.13
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Solution
The fourth proportional to 335,236.44, 462,628.16 and 182,276.13 is: 251,542.08
Step by Step Solution
- Step 1: Write the proportion equation
335,236.44 : 462,628.16 = 182,276.13 : x - Step 2: Convert to fraction form
335,236.44/462,628.16 = 182,276.13/x - Step 3: Cross multiply
335,236.44x = 462,628.16 × 182,276.13 - Step 4: Simplify right side
335,236.44x = 84,326,070,633.82 - Step 5: Solve for x
x = 84,326,070,633.82/335,236.44 - Step 6: Final answer
x = 251,542.08
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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.