Finding the Fourth Proportional to 263,492.24, 395,193.33 and 94,979.03
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Solution
The fourth proportional to 263,492.24, 395,193.33 and 94,979.03 is: 142,452.31
Step by Step Solution
- Step 1: Write the proportion equation
263,492.24 : 395,193.33 = 94,979.03 : x - Step 2: Convert to fraction form
263,492.24/395,193.33 = 94,979.03/x - Step 3: Cross multiply
263,492.24x = 395,193.33 × 94,979.03 - Step 4: Simplify right side
263,492.24x = 37,535,077,169.90 - Step 5: Solve for x
x = 37,535,077,169.90/263,492.24 - Step 6: Final answer
x = 142,452.31
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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.