Home / 6,083.08-8,394.66-3,288.58

Finding the Fourth Proportional to 6,083.08, 8,394.66 and 3,288.58

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Solution

The fourth proportional to 6,083.08, 8,394.66 and 3,288.58 is: 4,538.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,083.08 : 8,394.66 = 3,288.58 : x
  2. Step 2: Convert to fraction form
    6,083.08/8,394.66 = 3,288.58/x
  3. Step 3: Cross multiply
    6,083.08x = 8,394.66 × 3,288.58
  4. Step 4: Simplify right side
    6,083.08x = 27,606,482.91
  5. Step 5: Solve for x
    x = 27,606,482.91/6,083.08
  6. Step 6: Final answer
    x = 4,538.24

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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.