Home / 69,373.88-104,077.22-22,626.75

Finding the Fourth Proportional to 69,373.88, 104,077.22 and 22,626.75

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Solution

The fourth proportional to 69,373.88, 104,077.22 and 22,626.75 is: 33,945.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,373.88 : 104,077.22 = 22,626.75 : x
  2. Step 2: Convert to fraction form
    69,373.88/104,077.22 = 22,626.75/x
  3. Step 3: Cross multiply
    69,373.88x = 104,077.22 × 22,626.75
  4. Step 4: Simplify right side
    69,373.88x = 2,354,929,124.50
  5. Step 5: Solve for x
    x = 2,354,929,124.50/69,373.88
  6. Step 6: Final answer
    x = 33,945.47

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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.