Finding the Fourth Proportional to 363,328.97, 544,810.29 and 110,560.97
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Solution
The fourth proportional to 363,328.97, 544,810.29 and 110,560.97 is: 165,785.72
Step by Step Solution
- Step 1: Write the proportion equation
363,328.97 : 544,810.29 = 110,560.97 : x - Step 2: Convert to fraction form
363,328.97/544,810.29 = 110,560.97/x - Step 3: Cross multiply
363,328.97x = 544,810.29 × 110,560.97 - Step 4: Simplify right side
363,328.97x = 60,234,755,075.80 - Step 5: Solve for x
x = 60,234,755,075.80/363,328.97 - Step 6: Final answer
x = 165,785.72
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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.