Home / 11,828.28-17,744.04-4,035

Finding the Fourth Proportional to 11,828.28, 17,744.04 and 4,035

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Solution

The fourth proportional to 11,828.28, 17,744.04 and 4,035 is: 6,053.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,828.28 : 17,744.04 = 4,035 : x
  2. Step 2: Convert to fraction form
    11,828.28/17,744.04 = 4,035/x
  3. Step 3: Cross multiply
    11,828.28x = 17,744.04 × 4,035
  4. Step 4: Simplify right side
    11,828.28x = 71,597,201.40
  5. Step 5: Solve for x
    x = 71,597,201.40/11,828.28
  6. Step 6: Final answer
    x = 6,053.05

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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.