Home / 4,523.70-6,785.62-1,599.96

Finding the Fourth Proportional to 4,523.70, 6,785.62 and 1,599.96

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Solution

The fourth proportional to 4,523.70, 6,785.62 and 1,599.96 is: 2,399.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523.70 : 6,785.62 = 1,599.96 : x
  2. Step 2: Convert to fraction form
    4,523.70/6,785.62 = 1,599.96/x
  3. Step 3: Cross multiply
    4,523.70x = 6,785.62 × 1,599.96
  4. Step 4: Simplify right side
    4,523.70x = 10,856,720.58
  5. Step 5: Solve for x
    x = 10,856,720.58/4,523.70
  6. Step 6: Final answer
    x = 2,399.96

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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.