Finding the Fourth Proportional to 224,775.84, 337,329.68 and 106,446.99
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Solution
The fourth proportional to 224,775.84, 337,329.68 and 106,446.99 is: 159,749.06
Step by Step Solution
- Step 1: Write the proportion equation
224,775.84 : 337,329.68 = 106,446.99 : x - Step 2: Convert to fraction form
224,775.84/337,329.68 = 106,446.99/x - Step 3: Cross multiply
224,775.84x = 337,329.68 × 106,446.99 - Step 4: Simplify right side
224,775.84x = 35,907,728,541.43 - Step 5: Solve for x
x = 35,907,728,541.43/224,775.84 - Step 6: Final answer
x = 159,749.06
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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.