Finding the Fourth Proportional to 226,592.98, 339,598.74 and 93,566.68
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Solution
The fourth proportional to 226,592.98, 339,598.74 and 93,566.68 is: 140,229.97
Step by Step Solution
- Step 1: Write the proportion equation
226,592.98 : 339,598.74 = 93,566.68 : x - Step 2: Convert to fraction form
226,592.98/339,598.74 = 93,566.68/x - Step 3: Cross multiply
226,592.98x = 339,598.74 × 93,566.68 - Step 4: Simplify right side
226,592.98x = 31,775,126,633.98 - Step 5: Solve for x
x = 31,775,126,633.98/226,592.98 - Step 6: Final answer
x = 140,229.97
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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.