Finding the Fourth Proportional to 335,165.18, 462,530.96 and 182,203.67
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Solution
The fourth proportional to 335,165.18, 462,530.96 and 182,203.67 is: 251,442.70
Step by Step Solution
- Step 1: Write the proportion equation
335,165.18 : 462,530.96 = 182,203.67 : x - Step 2: Convert to fraction form
335,165.18/462,530.96 = 182,203.67/x - Step 3: Cross multiply
335,165.18x = 462,530.96 × 182,203.67 - Step 4: Simplify right side
335,165.18x = 84,274,838,400.62 - Step 5: Solve for x
x = 84,274,838,400.62/335,165.18 - Step 6: Final answer
x = 251,442.70
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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.