Finding the Fourth Proportional to 36,682, 50,632.72 and 23,434
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Solution
The fourth proportional to 36,682, 50,632.72 and 23,434 is: 32,346.31
Step by Step Solution
- Step 1: Write the proportion equation
36,682 : 50,632.72 = 23,434 : x - Step 2: Convert to fraction form
36,682/50,632.72 = 23,434/x - Step 3: Cross multiply
36,682x = 50,632.72 × 23,434 - Step 4: Simplify right side
36,682x = 1,186,527,160.48 - Step 5: Solve for x
x = 1,186,527,160.48/36,682 - Step 6: Final answer
x = 32,346.31
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.