Finding the Fourth Proportional to 151,497.24, 227,216.68 and 51,648.52
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Solution
The fourth proportional to 151,497.24, 227,216.68 and 51,648.52 is: 77,462.83
Step by Step Solution
- Step 1: Write the proportion equation
151,497.24 : 227,216.68 = 51,648.52 : x - Step 2: Convert to fraction form
151,497.24/227,216.68 = 51,648.52/x - Step 3: Cross multiply
151,497.24x = 227,216.68 × 51,648.52 - Step 4: Simplify right side
151,497.24x = 11,735,405,241.31 - Step 5: Solve for x
x = 11,735,405,241.31/151,497.24 - Step 6: Final answer
x = 77,462.83
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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.