Finding the Fourth Proportional to 29,933.76, 44,904 and 24,433.92
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Solution
The fourth proportional to 29,933.76, 44,904 and 24,433.92 is: 36,653.62
Step by Step Solution
- Step 1: Write the proportion equation
29,933.76 : 44,904 = 24,433.92 : x - Step 2: Convert to fraction form
29,933.76/44,904 = 24,433.92/x - Step 3: Cross multiply
29,933.76x = 44,904 × 24,433.92 - Step 4: Simplify right side
29,933.76x = 1,097,180,743.68 - Step 5: Solve for x
x = 1,097,180,743.68/29,933.76 - Step 6: Final answer
x = 36,653.62
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1.5x scale
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.