Finding the Fourth Proportional to 332,067.14, 458,252.06 and 181,164.14
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Solution
The fourth proportional to 332,067.14, 458,252.06 and 181,164.14 is: 250,006.19
Step by Step Solution
- Step 1: Write the proportion equation
332,067.14 : 458,252.06 = 181,164.14 : x - Step 2: Convert to fraction form
332,067.14/458,252.06 = 181,164.14/x - Step 3: Cross multiply
332,067.14x = 458,252.06 × 181,164.14 - Step 4: Simplify right side
332,067.14x = 83,018,840,353.13 - Step 5: Solve for x
x = 83,018,840,353.13/332,067.14 - Step 6: Final answer
x = 250,006.19
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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.