Home / 24,171.35-36,221.99-17,165.09

Finding the Fourth Proportional to 24,171.35, 36,221.99 and 17,165.09

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Solution

The fourth proportional to 24,171.35, 36,221.99 and 17,165.09 is: 25,722.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,171.35 : 36,221.99 = 17,165.09 : x
  2. Step 2: Convert to fraction form
    24,171.35/36,221.99 = 17,165.09/x
  3. Step 3: Cross multiply
    24,171.35x = 36,221.99 × 17,165.09
  4. Step 4: Simplify right side
    24,171.35x = 621,753,632.50
  5. Step 5: Solve for x
    x = 621,753,632.50/24,171.35
  6. Step 6: Final answer
    x = 25,722.75

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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.