Finding the Fourth Proportional to 241,197.07, 332,871.91 and 133,801.80
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Solution
The fourth proportional to 241,197.07, 332,871.91 and 133,801.80 is: 184,657.55
Step by Step Solution
- Step 1: Write the proportion equation
241,197.07 : 332,871.91 = 133,801.80 : x - Step 2: Convert to fraction form
241,197.07/332,871.91 = 133,801.80/x - Step 3: Cross multiply
241,197.07x = 332,871.91 × 133,801.80 - Step 4: Simplify right side
241,197.07x = 44,538,860,727.44 - Step 5: Solve for x
x = 44,538,860,727.44/241,197.07 - Step 6: Final answer
x = 184,657.55
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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.