Finding the Fourth Proportional to 244,751.74, 367,237.74 and 132,300.28
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Solution
The fourth proportional to 244,751.74, 367,237.74 and 132,300.28 is: 198,509.95
Step by Step Solution
- Step 1: Write the proportion equation
244,751.74 : 367,237.74 = 132,300.28 : x - Step 2: Convert to fraction form
244,751.74/367,237.74 = 132,300.28/x - Step 3: Cross multiply
244,751.74x = 367,237.74 × 132,300.28 - Step 4: Simplify right side
244,751.74x = 48,585,655,828.57 - Step 5: Solve for x
x = 48,585,655,828.57/244,751.74 - Step 6: Final answer
x = 198,509.95
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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.