Finding the Fourth Proportional to 240,750.44, 332,235.30 and 133,320.34
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Solution
The fourth proportional to 240,750.44, 332,235.30 and 133,320.34 is: 183,981.89
Step by Step Solution
- Step 1: Write the proportion equation
240,750.44 : 332,235.30 = 133,320.34 : x - Step 2: Convert to fraction form
240,750.44/332,235.30 = 133,320.34/x - Step 3: Cross multiply
240,750.44x = 332,235.30 × 133,320.34 - Step 4: Simplify right side
240,750.44x = 44,293,720,828.22 - Step 5: Solve for x
x = 44,293,720,828.22/240,750.44 - Step 6: Final answer
x = 183,981.89
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.