Home / 6,132.04-9,198.06-3,667.58

Finding the Fourth Proportional to 6,132.04, 9,198.06 and 3,667.58

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Solution

The fourth proportional to 6,132.04, 9,198.06 and 3,667.58 is: 5,501.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132.04 : 9,198.06 = 3,667.58 : x
  2. Step 2: Convert to fraction form
    6,132.04/9,198.06 = 3,667.58/x
  3. Step 3: Cross multiply
    6,132.04x = 9,198.06 × 3,667.58
  4. Step 4: Simplify right side
    6,132.04x = 33,734,620.89
  5. Step 5: Solve for x
    x = 33,734,620.89/6,132.04
  6. Step 6: Final answer
    x = 5,501.37

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Half scale
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Double scale
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Similar ratio
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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.