Finding the Fourth Proportional to 194,714.18, 265,101.02 and 194,114.42
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Solution
The fourth proportional to 194,714.18, 265,101.02 and 194,114.42 is: 264,284.45
Step by Step Solution
- Step 1: Write the proportion equation
194,714.18 : 265,101.02 = 194,114.42 : x - Step 2: Convert to fraction form
194,714.18/265,101.02 = 194,114.42/x - Step 3: Cross multiply
194,714.18x = 265,101.02 × 194,114.42 - Step 4: Simplify right side
194,714.18x = 51,459,930,738.71 - Step 5: Solve for x
x = 51,459,930,738.71/194,714.18 - Step 6: Final answer
x = 264,284.45
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.