Home / 13,033.56-19,554.36-3,799.56

Finding the Fourth Proportional to 13,033.56, 19,554.36 and 3,799.56

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Solution

The fourth proportional to 13,033.56, 19,554.36 and 3,799.56 is: 5,700.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,033.56 : 19,554.36 = 3,799.56 : x
  2. Step 2: Convert to fraction form
    13,033.56/19,554.36 = 3,799.56/x
  3. Step 3: Cross multiply
    13,033.56x = 19,554.36 × 3,799.56
  4. Step 4: Simplify right side
    13,033.56x = 74,297,964.08
  5. Step 5: Solve for x
    x = 74,297,964.08/13,033.56
  6. Step 6: Final answer
    x = 5,700.51

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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.