Finding the Fourth Proportional to 224,881.92, 337,381.30 and 67,110.37
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Solution
The fourth proportional to 224,881.92, 337,381.30 and 67,110.37 is: 100,682.99
Step by Step Solution
- Step 1: Write the proportion equation
224,881.92 : 337,381.30 = 67,110.37 : x - Step 2: Convert to fraction form
224,881.92/337,381.30 = 67,110.37/x - Step 3: Cross multiply
224,881.92x = 337,381.30 × 67,110.37 - Step 4: Simplify right side
224,881.92x = 22,641,783,874.08 - Step 5: Solve for x
x = 22,641,783,874.08/224,881.92 - Step 6: Final answer
x = 100,682.99
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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.