Finding the Fourth Proportional to 160,795.73, 241,230.36 and 55,614.62
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Solution
The fourth proportional to 160,795.73, 241,230.36 and 55,614.62 is: 83,434.65
Step by Step Solution
- Step 1: Write the proportion equation
160,795.73 : 241,230.36 = 55,614.62 : x - Step 2: Convert to fraction form
160,795.73/241,230.36 = 55,614.62/x - Step 3: Cross multiply
160,795.73x = 241,230.36 × 55,614.62 - Step 4: Simplify right side
160,795.73x = 13,415,934,803.86 - Step 5: Solve for x
x = 13,415,934,803.86/160,795.73 - Step 6: Final answer
x = 83,434.65
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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.