Finding the Fourth Proportional to 227,304.37, 340,944.27 and 69,532.84
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Solution
The fourth proportional to 227,304.37, 340,944.27 and 69,532.84 is: 104,295.50
Step by Step Solution
- Step 1: Write the proportion equation
227,304.37 : 340,944.27 = 69,532.84 : x - Step 2: Convert to fraction form
227,304.37/340,944.27 = 69,532.84/x - Step 3: Cross multiply
227,304.37x = 340,944.27 × 69,532.84 - Step 4: Simplify right side
227,304.37x = 23,706,823,374.83 - Step 5: Solve for x
x = 23,706,823,374.83/227,304.37 - Step 6: Final answer
x = 104,295.50
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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.