Finding the Fourth Proportional to 34.14, 51.12 and 24.03
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Solution
The fourth proportional to 34.14, 51.12 and 24.03 is: 35.98
Step by Step Solution
- Step 1: Write the proportion equation
34.14 : 51.12 = 24.03 : x - Step 2: Convert to fraction form
34.14/51.12 = 24.03/x - Step 3: Cross multiply
34.14x = 51.12 × 24.03 - Step 4: Simplify right side
34.14x = 1,228.41 - Step 5: Solve for x
x = 1,228.41/34.14 - Step 6: Final answer
x = 35.98
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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.