Home / 6,009.28-8,293.60-3,356.84

Finding the Fourth Proportional to 6,009.28, 8,293.60 and 3,356.84

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Solution

The fourth proportional to 6,009.28, 8,293.60 and 3,356.84 is: 4,632.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009.28 : 8,293.60 = 3,356.84 : x
  2. Step 2: Convert to fraction form
    6,009.28/8,293.60 = 3,356.84/x
  3. Step 3: Cross multiply
    6,009.28x = 8,293.60 × 3,356.84
  4. Step 4: Simplify right side
    6,009.28x = 27,840,288.22
  5. Step 5: Solve for x
    x = 27,840,288.22/6,009.28
  6. Step 6: Final answer
    x = 4,632.88

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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.