Home / 23,167.77-34,798.20-13,826.04

Finding the Fourth Proportional to 23,167.77, 34,798.20 and 13,826.04

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Solution

The fourth proportional to 23,167.77, 34,798.20 and 13,826.04 is: 20,766.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,167.77 : 34,798.20 = 13,826.04 : x
  2. Step 2: Convert to fraction form
    23,167.77/34,798.20 = 13,826.04/x
  3. Step 3: Cross multiply
    23,167.77x = 34,798.20 × 13,826.04
  4. Step 4: Simplify right side
    23,167.77x = 481,121,305.13
  5. Step 5: Solve for x
    x = 481,121,305.13/23,167.77
  6. Step 6: Final answer
    x = 20,766.84

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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.