Finding the Fourth Proportional to 224,810.28, 337,381.58 and 106,481.80
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Solution
The fourth proportional to 224,810.28, 337,381.58 and 106,481.80 is: 159,801.40
Step by Step Solution
- Step 1: Write the proportion equation
224,810.28 : 337,381.58 = 106,481.80 : x - Step 2: Convert to fraction form
224,810.28/337,381.58 = 106,481.80/x - Step 3: Cross multiply
224,810.28x = 337,381.58 × 106,481.80 - Step 4: Simplify right side
224,810.28x = 35,924,997,925.24 - Step 5: Solve for x
x = 35,924,997,925.24/224,810.28 - Step 6: Final answer
x = 159,801.40
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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.