Finding the Fourth Proportional to 174,260.42, 261,147.33 and 94,125.62
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Solution
The fourth proportional to 174,260.42, 261,147.33 and 94,125.62 is: 141,057.02
Step by Step Solution
- Step 1: Write the proportion equation
174,260.42 : 261,147.33 = 94,125.62 : x - Step 2: Convert to fraction form
174,260.42/261,147.33 = 94,125.62/x - Step 3: Cross multiply
174,260.42x = 261,147.33 × 94,125.62 - Step 4: Simplify right side
174,260.42x = 24,580,655,000.46 - Step 5: Solve for x
x = 24,580,655,000.46/174,260.42 - Step 6: Final answer
x = 141,057.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.