Finding the Fourth Proportional to 244,329.70, 365,911.35 and 244,329.70
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Solution
The fourth proportional to 244,329.70, 365,911.35 and 244,329.70 is: 365,911.35
Step by Step Solution
- Step 1: Write the proportion equation
244,329.70 : 365,911.35 = 244,329.70 : x - Step 2: Convert to fraction form
244,329.70/365,911.35 = 244,329.70/x - Step 3: Cross multiply
244,329.70x = 365,911.35 × 244,329.70 - Step 4: Simplify right side
244,329.70x = 89,403,010,372.10 - Step 5: Solve for x
x = 89,403,010,372.10/244,329.70 - Step 6: Final answer
x = 365,911.35
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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.