Home / 7,494.20-10,337.41-4,467.30

Finding the Fourth Proportional to 7,494.20, 10,337.41 and 4,467.30

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Solution

The fourth proportional to 7,494.20, 10,337.41 and 4,467.30 is: 6,162.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,494.20 : 10,337.41 = 4,467.30 : x
  2. Step 2: Convert to fraction form
    7,494.20/10,337.41 = 4,467.30/x
  3. Step 3: Cross multiply
    7,494.20x = 10,337.41 × 4,467.30
  4. Step 4: Simplify right side
    7,494.20x = 46,180,311.69
  5. Step 5: Solve for x
    x = 46,180,311.69/7,494.20
  6. Step 6: Final answer
    x = 6,162.14

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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.