Home / 8,033.41-11,085.64-4,448.17

Finding the Fourth Proportional to 8,033.41, 11,085.64 and 4,448.17

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Solution

The fourth proportional to 8,033.41, 11,085.64 and 4,448.17 is: 6,138.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033.41 : 11,085.64 = 4,448.17 : x
  2. Step 2: Convert to fraction form
    8,033.41/11,085.64 = 4,448.17/x
  3. Step 3: Cross multiply
    8,033.41x = 11,085.64 × 4,448.17
  4. Step 4: Simplify right side
    8,033.41x = 49,310,776.68
  5. Step 5: Solve for x
    x = 49,310,776.68/8,033.41
  6. Step 6: Final answer
    x = 6,138.21

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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.