Finding the Fourth Proportional to 246,787.96, 370,334.24 and 97,001.96
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Solution
The fourth proportional to 246,787.96, 370,334.24 and 97,001.96 is: 145,562.80
Step by Step Solution
- Step 1: Write the proportion equation
246,787.96 : 370,334.24 = 97,001.96 : x - Step 2: Convert to fraction form
246,787.96/370,334.24 = 97,001.96/x - Step 3: Cross multiply
246,787.96x = 370,334.24 × 97,001.96 - Step 4: Simplify right side
246,787.96x = 35,923,147,135.11 - Step 5: Solve for x
x = 35,923,147,135.11/246,787.96 - Step 6: Final answer
x = 145,562.80
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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.