Finding the Fourth Proportional to 41,596.44, 57,402.99 and 22,733.70
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Solution
The fourth proportional to 41,596.44, 57,402.99 and 22,733.70 is: 31,372.45
Step by Step Solution
- Step 1: Write the proportion equation
41,596.44 : 57,402.99 = 22,733.70 : x - Step 2: Convert to fraction form
41,596.44/57,402.99 = 22,733.70/x - Step 3: Cross multiply
41,596.44x = 57,402.99 × 22,733.70 - Step 4: Simplify right side
41,596.44x = 1,304,982,353.76 - Step 5: Solve for x
x = 1,304,982,353.76/41,596.44 - Step 6: Final answer
x = 31,372.45
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.