Finding the Fourth Proportional to 241,089.41, 332,702.84 and 133,656.68
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Solution
The fourth proportional to 241,089.41, 332,702.84 and 133,656.68 is: 184,445.92
Step by Step Solution
- Step 1: Write the proportion equation
241,089.41 : 332,702.84 = 133,656.68 : x - Step 2: Convert to fraction form
241,089.41/332,702.84 = 133,656.68/x - Step 3: Cross multiply
241,089.41x = 332,702.84 × 133,656.68 - Step 4: Simplify right side
241,089.41x = 44,467,958,186.87 - Step 5: Solve for x
x = 44,467,958,186.87/241,089.41 - Step 6: Final answer
x = 184,445.92
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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.