Home / 8,033.02-11,083.66-4,673.81

Finding the Fourth Proportional to 8,033.02, 11,083.66 and 4,673.81

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Solution

The fourth proportional to 8,033.02, 11,083.66 and 4,673.81 is: 6,448.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033.02 : 11,083.66 = 4,673.81 : x
  2. Step 2: Convert to fraction form
    8,033.02/11,083.66 = 4,673.81/x
  3. Step 3: Cross multiply
    8,033.02x = 11,083.66 × 4,673.81
  4. Step 4: Simplify right side
    8,033.02x = 51,802,936.97
  5. Step 5: Solve for x
    x = 51,802,936.97/8,033.02
  6. Step 6: Final answer
    x = 6,448.75

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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.