Home / 4,442.00-6,129.92-2,452.43

Finding the Fourth Proportional to 4,442.00, 6,129.92 and 2,452.43

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Solution

The fourth proportional to 4,442.00, 6,129.92 and 2,452.43 is: 3,384.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442.00 : 6,129.92 = 2,452.43 : x
  2. Step 2: Convert to fraction form
    4,442.00/6,129.92 = 2,452.43/x
  3. Step 3: Cross multiply
    4,442.00x = 6,129.92 × 2,452.43
  4. Step 4: Simplify right side
    4,442.00x = 15,033,204.35
  5. Step 5: Solve for x
    x = 15,033,204.35/4,442.00
  6. Step 6: Final answer
    x = 3,384.33

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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.