Finding the Fourth Proportional to 224,738.10, 337,325.55 and 175,355.70
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Solution
The fourth proportional to 224,738.10, 337,325.55 and 175,355.70 is: 263,203.96
Step by Step Solution
- Step 1: Write the proportion equation
224,738.10 : 337,325.55 = 175,355.70 : x - Step 2: Convert to fraction form
224,738.10/337,325.55 = 175,355.70/x - Step 3: Cross multiply
224,738.10x = 337,325.55 × 175,355.70 - Step 4: Simplify right side
224,738.10x = 59,151,957,948.14 - Step 5: Solve for x
x = 59,151,957,948.14/224,738.10 - Step 6: Final answer
x = 263,203.96
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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.