Home / 4,254.12-6,367.72-2,399.73

Finding the Fourth Proportional to 4,254.12, 6,367.72 and 2,399.73

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Solution

The fourth proportional to 4,254.12, 6,367.72 and 2,399.73 is: 3,592.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254.12 : 6,367.72 = 2,399.73 : x
  2. Step 2: Convert to fraction form
    4,254.12/6,367.72 = 2,399.73/x
  3. Step 3: Cross multiply
    4,254.12x = 6,367.72 × 2,399.73
  4. Step 4: Simplify right side
    4,254.12x = 15,280,802.72
  5. Step 5: Solve for x
    x = 15,280,802.72/4,254.12
  6. Step 6: Final answer
    x = 3,592.00

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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.