Finding the Fourth Proportional to 151,795.44, 227,659.68 and 107,295.12
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Solution
The fourth proportional to 151,795.44, 227,659.68 and 107,295.12 is: 160,919.01
Step by Step Solution
- Step 1: Write the proportion equation
151,795.44 : 227,659.68 = 107,295.12 : x - Step 2: Convert to fraction form
151,795.44/227,659.68 = 107,295.12/x - Step 3: Cross multiply
151,795.44x = 227,659.68 × 107,295.12 - Step 4: Simplify right side
151,795.44x = 24,426,772,684.76 - Step 5: Solve for x
x = 24,426,772,684.76/151,795.44 - Step 6: Final answer
x = 160,919.01
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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.