Home / 26,889.44-40,334.39-9,346.97

Finding the Fourth Proportional to 26,889.44, 40,334.39 and 9,346.97

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Solution

The fourth proportional to 26,889.44, 40,334.39 and 9,346.97 is: 14,020.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,889.44 : 40,334.39 = 9,346.97 : x
  2. Step 2: Convert to fraction form
    26,889.44/40,334.39 = 9,346.97/x
  3. Step 3: Cross multiply
    26,889.44x = 40,334.39 × 9,346.97
  4. Step 4: Simplify right side
    26,889.44x = 377,004,333.30
  5. Step 5: Solve for x
    x = 377,004,333.30/26,889.44
  6. Step 6: Final answer
    x = 14,020.53

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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.