Home / 23,410.56-35,107.38-6,764.88

Finding the Fourth Proportional to 23,410.56, 35,107.38 and 6,764.88

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Solution

The fourth proportional to 23,410.56, 35,107.38 and 6,764.88 is: 10,144.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410.56 : 35,107.38 = 6,764.88 : x
  2. Step 2: Convert to fraction form
    23,410.56/35,107.38 = 6,764.88/x
  3. Step 3: Cross multiply
    23,410.56x = 35,107.38 × 6,764.88
  4. Step 4: Simplify right side
    23,410.56x = 237,497,212.81
  5. Step 5: Solve for x
    x = 237,497,212.81/23,410.56
  6. Step 6: Final answer
    x = 10,144.88

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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.