Home / 4,251.69-5,866.43-2,458.96

Finding the Fourth Proportional to 4,251.69, 5,866.43 and 2,458.96

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Solution

The fourth proportional to 4,251.69, 5,866.43 and 2,458.96 is: 3,392.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251.69 : 5,866.43 = 2,458.96 : x
  2. Step 2: Convert to fraction form
    4,251.69/5,866.43 = 2,458.96/x
  3. Step 3: Cross multiply
    4,251.69x = 5,866.43 × 2,458.96
  4. Step 4: Simplify right side
    4,251.69x = 14,425,289.75
  5. Step 5: Solve for x
    x = 14,425,289.75/4,251.69
  6. Step 6: Final answer
    x = 3,392.84

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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.