Home / 6,370.82-9,558.05-3,248.27

Finding the Fourth Proportional to 6,370.82, 9,558.05 and 3,248.27

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Solution

The fourth proportional to 6,370.82, 9,558.05 and 3,248.27 is: 4,873.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,370.82 : 9,558.05 = 3,248.27 : x
  2. Step 2: Convert to fraction form
    6,370.82/9,558.05 = 3,248.27/x
  3. Step 3: Cross multiply
    6,370.82x = 9,558.05 × 3,248.27
  4. Step 4: Simplify right side
    6,370.82x = 31,047,063.04
  5. Step 5: Solve for x
    x = 31,047,063.04/6,370.82
  6. Step 6: Final answer
    x = 4,873.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.