Home / 24,131.97-33,297.36-15,174.27

Finding the Fourth Proportional to 24,131.97, 33,297.36 and 15,174.27

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Solution

The fourth proportional to 24,131.97, 33,297.36 and 15,174.27 is: 20,937.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,131.97 : 33,297.36 = 15,174.27 : x
  2. Step 2: Convert to fraction form
    24,131.97/33,297.36 = 15,174.27/x
  3. Step 3: Cross multiply
    24,131.97x = 33,297.36 × 15,174.27
  4. Step 4: Simplify right side
    24,131.97x = 505,263,130.93
  5. Step 5: Solve for x
    x = 505,263,130.93/24,131.97
  6. Step 6: Final answer
    x = 20,937.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.