Finding the Fourth Proportional to 332,860.26, 459,347.14 and 181,957.26
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Solution
The fourth proportional to 332,860.26, 459,347.14 and 181,957.26 is: 251,101.01
Step by Step Solution
- Step 1: Write the proportion equation
332,860.26 : 459,347.14 = 181,957.26 : x - Step 2: Convert to fraction form
332,860.26/459,347.14 = 181,957.26/x - Step 3: Cross multiply
332,860.26x = 459,347.14 × 181,957.26 - Step 4: Simplify right side
332,860.26x = 83,581,546,983.24 - Step 5: Solve for x
x = 83,581,546,983.24/332,860.26 - Step 6: Final answer
x = 251,101.01
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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.