Finding the Fourth Proportional to 94,052.30, 141,075.71 and 27,493.99
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Solution
The fourth proportional to 94,052.30, 141,075.71 and 27,493.99 is: 41,240.19
Step by Step Solution
- Step 1: Write the proportion equation
94,052.30 : 141,075.71 = 27,493.99 : x - Step 2: Convert to fraction form
94,052.30/141,075.71 = 27,493.99/x - Step 3: Cross multiply
94,052.30x = 141,075.71 × 27,493.99 - Step 4: Simplify right side
94,052.30x = 3,878,734,159.98 - Step 5: Solve for x
x = 3,878,734,159.98/94,052.30 - Step 6: Final answer
x = 41,240.19
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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.