Finding the Fourth Proportional to 182,714.18, 274,102.58 and 62,765.43
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Solution
The fourth proportional to 182,714.18, 274,102.58 and 62,765.43 is: 94,158.90
Step by Step Solution
- Step 1: Write the proportion equation
182,714.18 : 274,102.58 = 62,765.43 : x - Step 2: Convert to fraction form
182,714.18/274,102.58 = 62,765.43/x - Step 3: Cross multiply
182,714.18x = 274,102.58 × 62,765.43 - Step 4: Simplify right side
182,714.18x = 17,204,166,968.67 - Step 5: Solve for x
x = 17,204,166,968.67/182,714.18 - Step 6: Final answer
x = 94,158.90
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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.