Finding the Fourth Proportional to 224,797.22, 337,323.30 and 82,623.99
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Solution
The fourth proportional to 224,797.22, 337,323.30 and 82,623.99 is: 123,982.84
Step by Step Solution
- Step 1: Write the proportion equation
224,797.22 : 337,323.30 = 82,623.99 : x - Step 2: Convert to fraction form
224,797.22/337,323.30 = 82,623.99/x - Step 3: Cross multiply
224,797.22x = 337,323.30 × 82,623.99 - Step 4: Simplify right side
224,797.22x = 27,870,996,965.97 - Step 5: Solve for x
x = 27,870,996,965.97/224,797.22 - Step 6: Final answer
x = 123,982.84
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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.