Home / 4,284.06-5,911.41-2,395.54

Finding the Fourth Proportional to 4,284.06, 5,911.41 and 2,395.54

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Solution

The fourth proportional to 4,284.06, 5,911.41 and 2,395.54 is: 3,305.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284.06 : 5,911.41 = 2,395.54 : x
  2. Step 2: Convert to fraction form
    4,284.06/5,911.41 = 2,395.54/x
  3. Step 3: Cross multiply
    4,284.06x = 5,911.41 × 2,395.54
  4. Step 4: Simplify right side
    4,284.06x = 14,161,035.48
  5. Step 5: Solve for x
    x = 14,161,035.48/4,284.06
  6. Step 6: Final answer
    x = 3,305.52

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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.