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Finding the Fourth Proportional to 183,096.55, 252,644.01 and 102,527.47

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Solution

The fourth proportional to 183,096.55, 252,644.01 and 102,527.47 is: 141,471.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,096.55 : 252,644.01 = 102,527.47 : x
  2. Step 2: Convert to fraction form
    183,096.55/252,644.01 = 102,527.47/x
  3. Step 3: Cross multiply
    183,096.55x = 252,644.01 × 102,527.47
  4. Step 4: Simplify right side
    183,096.55x = 25,902,951,155.95
  5. Step 5: Solve for x
    x = 25,902,951,155.95/183,096.55
  6. Step 6: Final answer
    x = 141,471.54

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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.