Finding the Fourth Proportional to 327,125.27, 451,377.86 and 181,912.02
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Solution
The fourth proportional to 327,125.27, 451,377.86 and 181,912.02 is: 251,007.99
Step by Step Solution
- Step 1: Write the proportion equation
327,125.27 : 451,377.86 = 181,912.02 : x - Step 2: Convert to fraction form
327,125.27/451,377.86 = 181,912.02/x - Step 3: Cross multiply
327,125.27x = 451,377.86 × 181,912.02 - Step 4: Simplify right side
327,125.27x = 82,111,055,693.65 - Step 5: Solve for x
x = 82,111,055,693.65/327,125.27 - Step 6: Final answer
x = 251,007.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.