Home / 9,160.30-13,741.32-2,496.88

Finding the Fourth Proportional to 9,160.30, 13,741.32 and 2,496.88

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Solution

The fourth proportional to 9,160.30, 13,741.32 and 2,496.88 is: 3,745.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,160.30 : 13,741.32 = 2,496.88 : x
  2. Step 2: Convert to fraction form
    9,160.30/13,741.32 = 2,496.88/x
  3. Step 3: Cross multiply
    9,160.30x = 13,741.32 × 2,496.88
  4. Step 4: Simplify right side
    9,160.30x = 34,310,427.08
  5. Step 5: Solve for x
    x = 34,310,427.08/9,160.30
  6. Step 6: Final answer
    x = 3,745.56

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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.