Finding the Fourth Proportional to 29,883.25, 44,786.49 and 15,058.99
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Solution
The fourth proportional to 29,883.25, 44,786.49 and 15,058.99 is: 22,569.14
Step by Step Solution
- Step 1: Write the proportion equation
29,883.25 : 44,786.49 = 15,058.99 : x - Step 2: Convert to fraction form
29,883.25/44,786.49 = 15,058.99/x - Step 3: Cross multiply
29,883.25x = 44,786.49 × 15,058.99 - Step 4: Simplify right side
29,883.25x = 674,439,305.05 - Step 5: Solve for x
x = 674,439,305.05/29,883.25 - Step 6: Final answer
x = 22,569.14
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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.