Finding the Fourth Proportional to 334,676.02, 461,536.36 and 219,751.95
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Solution
The fourth proportional to 334,676.02, 461,536.36 and 219,751.95 is: 303,049.84
Step by Step Solution
- Step 1: Write the proportion equation
334,676.02 : 461,536.36 = 219,751.95 : x - Step 2: Convert to fraction form
334,676.02/461,536.36 = 219,751.95/x - Step 3: Cross multiply
334,676.02x = 461,536.36 × 219,751.95 - Step 4: Simplify right side
334,676.02x = 101,423,515,105.90 - Step 5: Solve for x
x = 101,423,515,105.90/334,676.02 - Step 6: Final answer
x = 303,049.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.