Finding the Fourth Proportional to 224,819.08, 337,394.93 and 106,490.70
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Solution
The fourth proportional to 224,819.08, 337,394.93 and 106,490.70 is: 159,814.83
Step by Step Solution
- Step 1: Write the proportion equation
224,819.08 : 337,394.93 = 106,490.70 : x - Step 2: Convert to fraction form
224,819.08/337,394.93 = 106,490.70/x - Step 3: Cross multiply
224,819.08x = 337,394.93 × 106,490.70 - Step 4: Simplify right side
224,819.08x = 35,929,422,272.15 - Step 5: Solve for x
x = 35,929,422,272.15/224,819.08 - Step 6: Final answer
x = 159,814.83
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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.