Home / 29,422.60-44,096.70-11,882.60

Finding the Fourth Proportional to 29,422.60, 44,096.70 and 11,882.60

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Solution

The fourth proportional to 29,422.60, 44,096.70 and 11,882.60 is: 17,808.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,422.60 : 44,096.70 = 11,882.60 : x
  2. Step 2: Convert to fraction form
    29,422.60/44,096.70 = 11,882.60/x
  3. Step 3: Cross multiply
    29,422.60x = 44,096.70 × 11,882.60
  4. Step 4: Simplify right side
    29,422.60x = 523,983,447.42
  5. Step 5: Solve for x
    x = 523,983,447.42/29,422.60
  6. Step 6: Final answer
    x = 17,808.88

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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.