Finding the Fourth Proportional to 335,192.19, 462,574.34 and 182,240.67
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Solution
The fourth proportional to 335,192.19, 462,574.34 and 182,240.67 is: 251,497.08
Step by Step Solution
- Step 1: Write the proportion equation
335,192.19 : 462,574.34 = 182,240.67 : x - Step 2: Convert to fraction form
335,192.19/462,574.34 = 182,240.67/x - Step 3: Cross multiply
335,192.19x = 462,574.34 × 182,240.67 - Step 4: Simplify right side
335,192.19x = 84,299,856,735.20 - Step 5: Solve for x
x = 84,299,856,735.20/335,192.19 - Step 6: Final answer
x = 251,497.08
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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.