Home / 3,901.25-5,850.21-2,258.93

Finding the Fourth Proportional to 3,901.25, 5,850.21 and 2,258.93

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Solution

The fourth proportional to 3,901.25, 5,850.21 and 2,258.93 is: 3,387.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,901.25 : 5,850.21 = 2,258.93 : x
  2. Step 2: Convert to fraction form
    3,901.25/5,850.21 = 2,258.93/x
  3. Step 3: Cross multiply
    3,901.25x = 5,850.21 × 2,258.93
  4. Step 4: Simplify right side
    3,901.25x = 13,215,214.88
  5. Step 5: Solve for x
    x = 13,215,214.88/3,901.25
  6. Step 6: Final answer
    x = 3,387.43

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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.