Finding the Fourth Proportional to 94,377.25, 141,523.50 and 27,794.04
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Solution
The fourth proportional to 94,377.25, 141,523.50 and 27,794.04 is: 41,678.58
Step by Step Solution
- Step 1: Write the proportion equation
94,377.25 : 141,523.50 = 27,794.04 : x - Step 2: Convert to fraction form
94,377.25/141,523.50 = 27,794.04/x - Step 3: Cross multiply
94,377.25x = 141,523.50 × 27,794.04 - Step 4: Simplify right side
94,377.25x = 3,933,509,393.45 - Step 5: Solve for x
x = 3,933,509,393.45/94,377.25 - Step 6: Final answer
x = 41,678.58
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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.