Finding the Fourth Proportional to 82,650.24, 114,058.53 and 44,924.49
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Solution
The fourth proportional to 82,650.24, 114,058.53 and 44,924.49 is: 61,996.45
Step by Step Solution
- Step 1: Write the proportion equation
82,650.24 : 114,058.53 = 44,924.49 : x - Step 2: Convert to fraction form
82,650.24/114,058.53 = 44,924.49/x - Step 3: Cross multiply
82,650.24x = 114,058.53 × 44,924.49 - Step 4: Simplify right side
82,650.24x = 5,124,021,290.40 - Step 5: Solve for x
x = 5,124,021,290.40/82,650.24 - Step 6: Final answer
x = 61,996.45
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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.