Finding the Fourth Proportional to 197,273.88, 295,882.88 and 64,156.05
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Solution
The fourth proportional to 197,273.88, 295,882.88 and 64,156.05 is: 96,224.99
Step by Step Solution
- Step 1: Write the proportion equation
197,273.88 : 295,882.88 = 64,156.05 : x - Step 2: Convert to fraction form
197,273.88/295,882.88 = 64,156.05/x - Step 3: Cross multiply
197,273.88x = 295,882.88 × 64,156.05 - Step 4: Simplify right side
197,273.88x = 18,982,676,522.64 - Step 5: Solve for x
x = 18,982,676,522.64/197,273.88 - Step 6: Final answer
x = 96,224.99
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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.