Finding the Fourth Proportional to 240,750.94, 332,235.99 and 133,320.84
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Solution
The fourth proportional to 240,750.94, 332,235.99 and 133,320.84 is: 183,982.58
Step by Step Solution
- Step 1: Write the proportion equation
240,750.94 : 332,235.99 = 133,320.84 : x - Step 2: Convert to fraction form
240,750.94/332,235.99 = 133,320.84/x - Step 3: Cross multiply
240,750.94x = 332,235.99 × 133,320.84 - Step 4: Simplify right side
240,750.94x = 44,293,978,937.25 - Step 5: Solve for x
x = 44,293,978,937.25/240,750.94 - Step 6: Final answer
x = 183,982.58
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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.