Home / 4,217.01-5,819.49-2,448.96

Finding the Fourth Proportional to 4,217.01, 5,819.49 and 2,448.96

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Solution

The fourth proportional to 4,217.01, 5,819.49 and 2,448.96 is: 3,379.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217.01 : 5,819.49 = 2,448.96 : x
  2. Step 2: Convert to fraction form
    4,217.01/5,819.49 = 2,448.96/x
  3. Step 3: Cross multiply
    4,217.01x = 5,819.49 × 2,448.96
  4. Step 4: Simplify right side
    4,217.01x = 14,251,698.23
  5. Step 5: Solve for x
    x = 14,251,698.23/4,217.01
  6. Step 6: Final answer
    x = 3,379.57

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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.