Home / 11,033.58-16,550.20-4,013.51

Finding the Fourth Proportional to 11,033.58, 16,550.20 and 4,013.51

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Solution

The fourth proportional to 11,033.58, 16,550.20 and 4,013.51 is: 6,020.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033.58 : 16,550.20 = 4,013.51 : x
  2. Step 2: Convert to fraction form
    11,033.58/16,550.20 = 4,013.51/x
  3. Step 3: Cross multiply
    11,033.58x = 16,550.20 × 4,013.51
  4. Step 4: Simplify right side
    11,033.58x = 66,424,393.20
  5. Step 5: Solve for x
    x = 66,424,393.20/11,033.58
  6. Step 6: Final answer
    x = 6,020.20

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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.