Home / 18,016.53-27,024.66-5,536.32

Finding the Fourth Proportional to 18,016.53, 27,024.66 and 5,536.32

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Solution

The fourth proportional to 18,016.53, 27,024.66 and 5,536.32 is: 8,304.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,016.53 : 27,024.66 = 5,536.32 : x
  2. Step 2: Convert to fraction form
    18,016.53/27,024.66 = 5,536.32/x
  3. Step 3: Cross multiply
    18,016.53x = 27,024.66 × 5,536.32
  4. Step 4: Simplify right side
    18,016.53x = 149,617,165.65
  5. Step 5: Solve for x
    x = 149,617,165.65/18,016.53
  6. Step 6: Final answer
    x = 8,304.44

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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.