Home / 9,258.21-13,879.22-3,410.01

Finding the Fourth Proportional to 9,258.21, 13,879.22 and 3,410.01

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Solution

The fourth proportional to 9,258.21, 13,879.22 and 3,410.01 is: 5,112.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,258.21 : 13,879.22 = 3,410.01 : x
  2. Step 2: Convert to fraction form
    9,258.21/13,879.22 = 3,410.01/x
  3. Step 3: Cross multiply
    9,258.21x = 13,879.22 × 3,410.01
  4. Step 4: Simplify right side
    9,258.21x = 47,328,261.94
  5. Step 5: Solve for x
    x = 47,328,261.94/9,258.21
  6. Step 6: Final answer
    x = 5,112.03

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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.