Home / 13,067.04-19,600.24-3,206.24

Finding the Fourth Proportional to 13,067.04, 19,600.24 and 3,206.24

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Solution

The fourth proportional to 13,067.04, 19,600.24 and 3,206.24 is: 4,809.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,067.04 : 19,600.24 = 3,206.24 : x
  2. Step 2: Convert to fraction form
    13,067.04/19,600.24 = 3,206.24/x
  3. Step 3: Cross multiply
    13,067.04x = 19,600.24 × 3,206.24
  4. Step 4: Simplify right side
    13,067.04x = 62,843,073.50
  5. Step 5: Solve for x
    x = 62,843,073.50/13,067.04
  6. Step 6: Final answer
    x = 4,809.28

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1.5x scale

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.