Home / 26,313.46-39,498.29-11,327.99

Finding the Fourth Proportional to 26,313.46, 39,498.29 and 11,327.99

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Solution

The fourth proportional to 26,313.46, 39,498.29 and 11,327.99 is: 17,004.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,313.46 : 39,498.29 = 11,327.99 : x
  2. Step 2: Convert to fraction form
    26,313.46/39,498.29 = 11,327.99/x
  3. Step 3: Cross multiply
    26,313.46x = 39,498.29 × 11,327.99
  4. Step 4: Simplify right side
    26,313.46x = 447,436,276.24
  5. Step 5: Solve for x
    x = 447,436,276.24/26,313.46
  6. Step 6: Final answer
    x = 17,004.09

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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.