Finding the Fourth Proportional to 335,326.29, 462,753.37 and 182,365.95
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Solution
The fourth proportional to 335,326.29, 462,753.37 and 182,365.95 is: 251,666.69
Step by Step Solution
- Step 1: Write the proportion equation
335,326.29 : 462,753.37 = 182,365.95 : x - Step 2: Convert to fraction form
335,326.29/462,753.37 = 182,365.95/x - Step 3: Cross multiply
335,326.29x = 462,753.37 × 182,365.95 - Step 4: Simplify right side
335,326.29x = 84,390,457,935.75 - Step 5: Solve for x
x = 84,390,457,935.75/335,326.29 - Step 6: Final answer
x = 251,666.69
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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.