Home / 33,629.56-50,207.46-25,690.21

Finding the Fourth Proportional to 33,629.56, 50,207.46 and 25,690.21

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Solution

The fourth proportional to 33,629.56, 50,207.46 and 25,690.21 is: 38,354.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,629.56 : 50,207.46 = 25,690.21 : x
  2. Step 2: Convert to fraction form
    33,629.56/50,207.46 = 25,690.21/x
  3. Step 3: Cross multiply
    33,629.56x = 50,207.46 × 25,690.21
  4. Step 4: Simplify right side
    33,629.56x = 1,289,839,969.11
  5. Step 5: Solve for x
    x = 1,289,839,969.11/33,629.56
  6. Step 6: Final answer
    x = 38,354.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.