Home / 17,164.08-25,750.23-7,163.27

Finding the Fourth Proportional to 17,164.08, 25,750.23 and 7,163.27

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Solution

The fourth proportional to 17,164.08, 25,750.23 and 7,163.27 is: 10,746.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,164.08 : 25,750.23 = 7,163.27 : x
  2. Step 2: Convert to fraction form
    17,164.08/25,750.23 = 7,163.27/x
  3. Step 3: Cross multiply
    17,164.08x = 25,750.23 × 7,163.27
  4. Step 4: Simplify right side
    17,164.08x = 184,455,721.30
  5. Step 5: Solve for x
    x = 184,455,721.30/17,164.08
  6. Step 6: Final answer
    x = 10,746.61

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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.