Finding the Fourth Proportional to 335,260.98, 462,661.11 and 182,299.23
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Solution
The fourth proportional to 335,260.98, 462,661.11 and 182,299.23 is: 251,573.46
Step by Step Solution
- Step 1: Write the proportion equation
335,260.98 : 462,661.11 = 182,299.23 : x - Step 2: Convert to fraction form
335,260.98/462,661.11 = 182,299.23/x - Step 3: Cross multiply
335,260.98x = 462,661.11 × 182,299.23 - Step 4: Simplify right side
335,260.98x = 84,342,764,103.95 - Step 5: Solve for x
x = 84,342,764,103.95/335,260.98 - Step 6: Final answer
x = 251,573.46
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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.