Home / 4,854.36-7,273.62-3,395.16

Finding the Fourth Proportional to 4,854.36, 7,273.62 and 3,395.16

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Solution

The fourth proportional to 4,854.36, 7,273.62 and 3,395.16 is: 5,087.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854.36 : 7,273.62 = 3,395.16 : x
  2. Step 2: Convert to fraction form
    4,854.36/7,273.62 = 3,395.16/x
  3. Step 3: Cross multiply
    4,854.36x = 7,273.62 × 3,395.16
  4. Step 4: Simplify right side
    4,854.36x = 24,695,103.68
  5. Step 5: Solve for x
    x = 24,695,103.68/4,854.36
  6. Step 6: Final answer
    x = 5,087.20

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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.