Home / 17,371.05-26,056.30-5,524.65

Finding the Fourth Proportional to 17,371.05, 26,056.30 and 5,524.65

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Solution

The fourth proportional to 17,371.05, 26,056.30 and 5,524.65 is: 8,286.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,371.05 : 26,056.30 = 5,524.65 : x
  2. Step 2: Convert to fraction form
    17,371.05/26,056.30 = 5,524.65/x
  3. Step 3: Cross multiply
    17,371.05x = 26,056.30 × 5,524.65
  4. Step 4: Simplify right side
    17,371.05x = 143,952,016.99
  5. Step 5: Solve for x
    x = 143,952,016.99/17,371.05
  6. Step 6: Final answer
    x = 8,286.89

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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.