Finding the Fourth Proportional to 244,461.05, 366,792.47 and 132,008.84
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Solution
The fourth proportional to 244,461.05, 366,792.47 and 132,008.84 is: 198,067.75
Step by Step Solution
- Step 1: Write the proportion equation
244,461.05 : 366,792.47 = 132,008.84 : x - Step 2: Convert to fraction form
244,461.05/366,792.47 = 132,008.84/x - Step 3: Cross multiply
244,461.05x = 366,792.47 × 132,008.84 - Step 4: Simplify right side
244,461.05x = 48,419,848,742.37 - Step 5: Solve for x
x = 48,419,848,742.37/244,461.05 - Step 6: Final answer
x = 198,067.75
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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.