Finding the Fourth Proportional to 244,811.60, 367,735.80 and 235,998.80
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Solution
The fourth proportional to 244,811.60, 367,735.80 and 235,998.80 is: 354,497.94
Step by Step Solution
- Step 1: Write the proportion equation
244,811.60 : 367,735.80 = 235,998.80 : x - Step 2: Convert to fraction form
244,811.60/367,735.80 = 235,998.80/x - Step 3: Cross multiply
244,811.60x = 367,735.80 × 235,998.80 - Step 4: Simplify right side
244,811.60x = 86,785,207,517.04 - Step 5: Solve for x
x = 86,785,207,517.04/244,811.60 - Step 6: Final answer
x = 354,497.94
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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.