Home / 6,206.04-9,309.60-3,284.28

Finding the Fourth Proportional to 6,206.04, 9,309.60 and 3,284.28

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Solution

The fourth proportional to 6,206.04, 9,309.60 and 3,284.28 is: 4,926.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206.04 : 9,309.60 = 3,284.28 : x
  2. Step 2: Convert to fraction form
    6,206.04/9,309.60 = 3,284.28/x
  3. Step 3: Cross multiply
    6,206.04x = 9,309.60 × 3,284.28
  4. Step 4: Simplify right side
    6,206.04x = 30,575,333.09
  5. Step 5: Solve for x
    x = 30,575,333.09/6,206.04
  6. Step 6: Final answer
    x = 4,926.71

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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.