Home / 11,828.04-17,739.04-3,506.12

Finding the Fourth Proportional to 11,828.04, 17,739.04 and 3,506.12

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Solution

The fourth proportional to 11,828.04, 17,739.04 and 3,506.12 is: 5,258.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,828.04 : 17,739.04 = 3,506.12 : x
  2. Step 2: Convert to fraction form
    11,828.04/17,739.04 = 3,506.12/x
  3. Step 3: Cross multiply
    11,828.04x = 17,739.04 × 3,506.12
  4. Step 4: Simplify right side
    11,828.04x = 62,195,202.92
  5. Step 5: Solve for x
    x = 62,195,202.92/11,828.04
  6. Step 6: Final answer
    x = 5,258.28

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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.