Home / 9,025.32-13,537.92-2,451.48

Finding the Fourth Proportional to 9,025.32, 13,537.92 and 2,451.48

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Solution

The fourth proportional to 9,025.32, 13,537.92 and 2,451.48 is: 3,677.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.32 : 13,537.92 = 2,451.48 : x
  2. Step 2: Convert to fraction form
    9,025.32/13,537.92 = 2,451.48/x
  3. Step 3: Cross multiply
    9,025.32x = 13,537.92 × 2,451.48
  4. Step 4: Simplify right side
    9,025.32x = 33,187,940.12
  5. Step 5: Solve for x
    x = 33,187,940.12/9,025.32
  6. Step 6: Final answer
    x = 3,677.20

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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.