Finding the Fourth Proportional to 234,097.86, 350,936.00 and 84,232.75
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Solution
The fourth proportional to 234,097.86, 350,936.00 and 84,232.75 is: 126,273.28
Step by Step Solution
- Step 1: Write the proportion equation
234,097.86 : 350,936.00 = 84,232.75 : x - Step 2: Convert to fraction form
234,097.86/350,936.00 = 84,232.75/x - Step 3: Cross multiply
234,097.86x = 350,936.00 × 84,232.75 - Step 4: Simplify right side
234,097.86x = 29,560,303,932.84 - Step 5: Solve for x
x = 29,560,303,932.84/234,097.86 - Step 6: Final answer
x = 126,273.28
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.