Finding the Fourth Proportional to 180,245.99, 270,531.50 and 96,076.26
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Solution
The fourth proportional to 180,245.99, 270,531.50 and 96,076.26 is: 144,201.01
Step by Step Solution
- Step 1: Write the proportion equation
180,245.99 : 270,531.50 = 96,076.26 : x - Step 2: Convert to fraction form
180,245.99/270,531.50 = 96,076.26/x - Step 3: Cross multiply
180,245.99x = 270,531.50 × 96,076.26 - Step 4: Simplify right side
180,245.99x = 25,991,654,251.81 - Step 5: Solve for x
x = 25,991,654,251.81/180,245.99 - Step 6: Final answer
x = 144,201.01
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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.