Home / 4,104.64-6,148.23-2,150.92

Finding the Fourth Proportional to 4,104.64, 6,148.23 and 2,150.92

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Solution

The fourth proportional to 4,104.64, 6,148.23 and 2,150.92 is: 3,221.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.64 : 6,148.23 = 2,150.92 : x
  2. Step 2: Convert to fraction form
    4,104.64/6,148.23 = 2,150.92/x
  3. Step 3: Cross multiply
    4,104.64x = 6,148.23 × 2,150.92
  4. Step 4: Simplify right side
    4,104.64x = 13,224,350.87
  5. Step 5: Solve for x
    x = 13,224,350.87/4,104.64
  6. Step 6: Final answer
    x = 3,221.81

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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.