Home / 22,548.83-33,831.29-10,067.75

Finding the Fourth Proportional to 22,548.83, 33,831.29 and 10,067.75

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Solution

The fourth proportional to 22,548.83, 33,831.29 and 10,067.75 is: 15,105.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,548.83 : 33,831.29 = 10,067.75 : x
  2. Step 2: Convert to fraction form
    22,548.83/33,831.29 = 10,067.75/x
  3. Step 3: Cross multiply
    22,548.83x = 33,831.29 × 10,067.75
  4. Step 4: Simplify right side
    22,548.83x = 340,604,750.40
  5. Step 5: Solve for x
    x = 340,604,750.40/22,548.83
  6. Step 6: Final answer
    x = 15,105.21

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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.