Finding the Fourth Proportional to 43.97, 60.58 and 32.29
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Solution
The fourth proportional to 43.97, 60.58 and 32.29 is: 44.49
Step by Step Solution
- Step 1: Write the proportion equation
43.97 : 60.58 = 32.29 : x - Step 2: Convert to fraction form
43.97/60.58 = 32.29/x - Step 3: Cross multiply
43.97x = 60.58 × 32.29 - Step 4: Simplify right side
43.97x = 1,956.13 - Step 5: Solve for x
x = 1,956.13/43.97 - Step 6: Final answer
x = 44.49
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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.