Finding the Fourth Proportional to 224,821.25, 337,471.94 and 96,800.88
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Solution
The fourth proportional to 224,821.25, 337,471.94 and 96,800.88 is: 145,304.69
Step by Step Solution
- Step 1: Write the proportion equation
224,821.25 : 337,471.94 = 96,800.88 : x - Step 2: Convert to fraction form
224,821.25/337,471.94 = 96,800.88/x - Step 3: Cross multiply
224,821.25x = 337,471.94 × 96,800.88 - Step 4: Simplify right side
224,821.25x = 32,667,581,009.31 - Step 5: Solve for x
x = 32,667,581,009.31/224,821.25 - Step 6: Final answer
x = 145,304.69
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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.