Home / 5,624.03-8,439.39-2,504.32

Finding the Fourth Proportional to 5,624.03, 8,439.39 and 2,504.32

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Solution

The fourth proportional to 5,624.03, 8,439.39 and 2,504.32 is: 3,757.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624.03 : 8,439.39 = 2,504.32 : x
  2. Step 2: Convert to fraction form
    5,624.03/8,439.39 = 2,504.32/x
  3. Step 3: Cross multiply
    5,624.03x = 8,439.39 × 2,504.32
  4. Step 4: Simplify right side
    5,624.03x = 21,134,912.07
  5. Step 5: Solve for x
    x = 21,134,912.07/5,624.03
  6. Step 6: Final answer
    x = 3,757.96

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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.