Home / 12,033.97-16,585.66-10,150.41

Finding the Fourth Proportional to 12,033.97, 16,585.66 and 10,150.41

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Solution

The fourth proportional to 12,033.97, 16,585.66 and 10,150.41 is: 13,989.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,033.97 : 16,585.66 = 10,150.41 : x
  2. Step 2: Convert to fraction form
    12,033.97/16,585.66 = 10,150.41/x
  3. Step 3: Cross multiply
    12,033.97x = 16,585.66 × 10,150.41
  4. Step 4: Simplify right side
    12,033.97x = 168,351,324.00
  5. Step 5: Solve for x
    x = 168,351,324.00/12,033.97
  6. Step 6: Final answer
    x = 13,989.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.