Home / 33,769.74-50,626.80-25,433.76

Finding the Fourth Proportional to 33,769.74, 50,626.80 and 25,433.76

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Solution

The fourth proportional to 33,769.74, 50,626.80 and 25,433.76 is: 38,129.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,769.74 : 50,626.80 = 25,433.76 : x
  2. Step 2: Convert to fraction form
    33,769.74/50,626.80 = 25,433.76/x
  3. Step 3: Cross multiply
    33,769.74x = 50,626.80 × 25,433.76
  4. Step 4: Simplify right side
    33,769.74x = 1,287,629,880.77
  5. Step 5: Solve for x
    x = 1,287,629,880.77/33,769.74
  6. Step 6: Final answer
    x = 38,129.69

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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.