Home / 3,445.11-5,169.27-2,464.26

Finding the Fourth Proportional to 3,445.11, 5,169.27 and 2,464.26

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Solution

The fourth proportional to 3,445.11, 5,169.27 and 2,464.26 is: 3,697.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445.11 : 5,169.27 = 2,464.26 : x
  2. Step 2: Convert to fraction form
    3,445.11/5,169.27 = 2,464.26/x
  3. Step 3: Cross multiply
    3,445.11x = 5,169.27 × 2,464.26
  4. Step 4: Simplify right side
    3,445.11x = 12,738,425.29
  5. Step 5: Solve for x
    x = 12,738,425.29/3,445.11
  6. Step 6: Final answer
    x = 3,697.54

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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.