Finding the Fourth Proportional to 332,340.26, 458,627.19 and 181,437.26
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Solution
The fourth proportional to 332,340.26, 458,627.19 and 181,437.26 is: 250,382.12
Step by Step Solution
- Step 1: Write the proportion equation
332,340.26 : 458,627.19 = 181,437.26 : x - Step 2: Convert to fraction form
332,340.26/458,627.19 = 181,437.26/x - Step 3: Cross multiply
332,340.26x = 458,627.19 × 181,437.26 - Step 4: Simplify right side
332,340.26x = 83,212,058,421.96 - Step 5: Solve for x
x = 83,212,058,421.96/332,340.26 - Step 6: Final answer
x = 250,382.12
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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.