Home / 22,622.90-33,923.37-13,265.94

Finding the Fourth Proportional to 22,622.90, 33,923.37 and 13,265.94

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Solution

The fourth proportional to 22,622.90, 33,923.37 and 13,265.94 is: 19,892.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,622.90 : 33,923.37 = 13,265.94 : x
  2. Step 2: Convert to fraction form
    22,622.90/33,923.37 = 13,265.94/x
  3. Step 3: Cross multiply
    22,622.90x = 33,923.37 × 13,265.94
  4. Step 4: Simplify right side
    22,622.90x = 450,025,567.98
  5. Step 5: Solve for x
    x = 450,025,567.98/22,622.90
  6. Step 6: Final answer
    x = 19,892.48

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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.