Home / 17,109.91-25,667.21-6,014.06

Finding the Fourth Proportional to 17,109.91, 25,667.21 and 6,014.06

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Solution

The fourth proportional to 17,109.91, 25,667.21 and 6,014.06 is: 9,021.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,109.91 : 25,667.21 = 6,014.06 : x
  2. Step 2: Convert to fraction form
    17,109.91/25,667.21 = 6,014.06/x
  3. Step 3: Cross multiply
    17,109.91x = 25,667.21 × 6,014.06
  4. Step 4: Simplify right side
    17,109.91x = 154,364,140.97
  5. Step 5: Solve for x
    x = 154,364,140.97/17,109.91
  6. Step 6: Final answer
    x = 9,021.91

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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.