Home / 13,322.26-19,983.66-4,567.24

Finding the Fourth Proportional to 13,322.26, 19,983.66 and 4,567.24

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Solution

The fourth proportional to 13,322.26, 19,983.66 and 4,567.24 is: 6,850.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,322.26 : 19,983.66 = 4,567.24 : x
  2. Step 2: Convert to fraction form
    13,322.26/19,983.66 = 4,567.24/x
  3. Step 3: Cross multiply
    13,322.26x = 19,983.66 × 4,567.24
  4. Step 4: Simplify right side
    13,322.26x = 91,270,171.30
  5. Step 5: Solve for x
    x = 91,270,171.30/13,322.26
  6. Step 6: Final answer
    x = 6,850.95

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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.