Finding the Fourth Proportional to 151,852.68, 227,778.66 and 41,044.68
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Solution
The fourth proportional to 151,852.68, 227,778.66 and 41,044.68 is: 61,566.92
Step by Step Solution
- Step 1: Write the proportion equation
151,852.68 : 227,778.66 = 41,044.68 : x - Step 2: Convert to fraction form
151,852.68/227,778.66 = 41,044.68/x - Step 3: Cross multiply
151,852.68x = 227,778.66 × 41,044.68 - Step 4: Simplify right side
151,852.68x = 9,349,102,210.53 - Step 5: Solve for x
x = 9,349,102,210.53/151,852.68 - Step 6: Final answer
x = 61,566.92
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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.