Finding the Fourth Proportional to 151,566.96, 227,368.02 and 50,374.08
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Solution
The fourth proportional to 151,566.96, 227,368.02 and 50,374.08 is: 75,566.96
Step by Step Solution
- Step 1: Write the proportion equation
151,566.96 : 227,368.02 = 50,374.08 : x - Step 2: Convert to fraction form
151,566.96/227,368.02 = 50,374.08/x - Step 3: Cross multiply
151,566.96x = 227,368.02 × 50,374.08 - Step 4: Simplify right side
151,566.96x = 11,453,454,828.92 - Step 5: Solve for x
x = 11,453,454,828.92/151,566.96 - Step 6: Final answer
x = 75,566.96
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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.