Home / 6,083.43-8,395.12-3,288.93

Finding the Fourth Proportional to 6,083.43, 8,395.12 and 3,288.93

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Solution

The fourth proportional to 6,083.43, 8,395.12 and 3,288.93 is: 4,538.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,083.43 : 8,395.12 = 3,288.93 : x
  2. Step 2: Convert to fraction form
    6,083.43/8,395.12 = 3,288.93/x
  3. Step 3: Cross multiply
    6,083.43x = 8,395.12 × 3,288.93
  4. Step 4: Simplify right side
    6,083.43x = 27,610,962.02
  5. Step 5: Solve for x
    x = 27,610,962.02/6,083.43
  6. Step 6: Final answer
    x = 4,538.72

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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.