Home / 73,363.28-109,991.07-23,414.58

Finding the Fourth Proportional to 73,363.28, 109,991.07 and 23,414.58

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Solution

The fourth proportional to 73,363.28, 109,991.07 and 23,414.58 is: 35,104.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,363.28 : 109,991.07 = 23,414.58 : x
  2. Step 2: Convert to fraction form
    73,363.28/109,991.07 = 23,414.58/x
  3. Step 3: Cross multiply
    73,363.28x = 109,991.07 × 23,414.58
  4. Step 4: Simplify right side
    73,363.28x = 2,575,394,707.80
  5. Step 5: Solve for x
    x = 2,575,394,707.80/73,363.28
  6. Step 6: Final answer
    x = 35,104.69

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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.