Home / 4,051.26-5,589.24-2,558.64

Finding the Fourth Proportional to 4,051.26, 5,589.24 and 2,558.64

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Solution

The fourth proportional to 4,051.26, 5,589.24 and 2,558.64 is: 3,529.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051.26 : 5,589.24 = 2,558.64 : x
  2. Step 2: Convert to fraction form
    4,051.26/5,589.24 = 2,558.64/x
  3. Step 3: Cross multiply
    4,051.26x = 5,589.24 × 2,558.64
  4. Step 4: Simplify right side
    4,051.26x = 14,300,853.03
  5. Step 5: Solve for x
    x = 14,300,853.03/4,051.26
  6. Step 6: Final answer
    x = 3,529.98

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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.