Finding the Fourth Proportional to 176,568.03, 264,858.99 and 92,270.93
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Solution
The fourth proportional to 176,568.03, 264,858.99 and 92,270.93 is: 138,410.02
Step by Step Solution
- Step 1: Write the proportion equation
176,568.03 : 264,858.99 = 92,270.93 : x - Step 2: Convert to fraction form
176,568.03/264,858.99 = 92,270.93/x - Step 3: Cross multiply
176,568.03x = 264,858.99 × 92,270.93 - Step 4: Simplify right side
176,568.03x = 24,438,784,001.87 - Step 5: Solve for x
x = 24,438,784,001.87/176,568.03 - Step 6: Final answer
x = 138,410.02
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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.