Home / 27,346.36-41,014.92-7,626.88

Finding the Fourth Proportional to 27,346.36, 41,014.92 and 7,626.88

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Solution

The fourth proportional to 27,346.36, 41,014.92 and 7,626.88 is: 11,439.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,346.36 : 41,014.92 = 7,626.88 : x
  2. Step 2: Convert to fraction form
    27,346.36/41,014.92 = 7,626.88/x
  3. Step 3: Cross multiply
    27,346.36x = 41,014.92 × 7,626.88
  4. Step 4: Simplify right side
    27,346.36x = 312,815,873.05
  5. Step 5: Solve for x
    x = 312,815,873.05/27,346.36
  6. Step 6: Final answer
    x = 11,439.03

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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.