Finding the Fourth Proportional to 227,560.51, 341,493.12 and 94,440.88
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Solution
The fourth proportional to 227,560.51, 341,493.12 and 94,440.88 is: 141,724.55
Step by Step Solution
- Step 1: Write the proportion equation
227,560.51 : 341,493.12 = 94,440.88 : x - Step 2: Convert to fraction form
227,560.51/341,493.12 = 94,440.88/x - Step 3: Cross multiply
227,560.51x = 341,493.12 × 94,440.88 - Step 4: Simplify right side
227,560.51x = 32,250,910,766.75 - Step 5: Solve for x
x = 32,250,910,766.75/227,560.51 - Step 6: Final answer
x = 141,724.55
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1.5x scale
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.