Finding the Fourth Proportional to 241,243.51, 332,955.97 and 133,848.14
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Solution
The fourth proportional to 241,243.51, 332,955.97 and 133,848.14 is: 184,732.58
Step by Step Solution
- Step 1: Write the proportion equation
241,243.51 : 332,955.97 = 133,848.14 : x - Step 2: Convert to fraction form
241,243.51/332,955.97 = 133,848.14/x - Step 3: Cross multiply
241,243.51x = 332,955.97 × 133,848.14 - Step 4: Simplify right side
241,243.51x = 44,565,536,223.43 - Step 5: Solve for x
x = 44,565,536,223.43/241,243.51 - Step 6: Final answer
x = 184,732.58
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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.