Home / 24,139.20-33,249.78-17,053.32

Finding the Fourth Proportional to 24,139.20, 33,249.78 and 17,053.32

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Solution

The fourth proportional to 24,139.20, 33,249.78 and 17,053.32 is: 23,489.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,139.20 : 33,249.78 = 17,053.32 : x
  2. Step 2: Convert to fraction form
    24,139.20/33,249.78 = 17,053.32/x
  3. Step 3: Cross multiply
    24,139.20x = 33,249.78 × 17,053.32
  4. Step 4: Simplify right side
    24,139.20x = 567,019,138.27
  5. Step 5: Solve for x
    x = 567,019,138.27/24,139.20
  6. Step 6: Final answer
    x = 23,489.56

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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.