Finding the Fourth Proportional to 17,408.84, 24,027.99 and 10,697.99
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Solution
The fourth proportional to 17,408.84, 24,027.99 and 10,697.99 is: 14,765.56
Step by Step Solution
- Step 1: Write the proportion equation
17,408.84 : 24,027.99 = 10,697.99 : x - Step 2: Convert to fraction form
17,408.84/24,027.99 = 10,697.99/x - Step 3: Cross multiply
17,408.84x = 24,027.99 × 10,697.99 - Step 4: Simplify right side
17,408.84x = 257,051,196.74 - Step 5: Solve for x
x = 257,051,196.74/17,408.84 - Step 6: Final answer
x = 14,765.56
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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.