Home / 17,468.58-26,213.64-11,232.57

Finding the Fourth Proportional to 17,468.58, 26,213.64 and 11,232.57

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Solution

The fourth proportional to 17,468.58, 26,213.64 and 11,232.57 is: 16,855.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,468.58 : 26,213.64 = 11,232.57 : x
  2. Step 2: Convert to fraction form
    17,468.58/26,213.64 = 11,232.57/x
  3. Step 3: Cross multiply
    17,468.58x = 26,213.64 × 11,232.57
  4. Step 4: Simplify right side
    17,468.58x = 294,446,546.25
  5. Step 5: Solve for x
    x = 294,446,546.25/17,468.58
  6. Step 6: Final answer
    x = 16,855.78

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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.