Home / 33,676.32-50,515.74-10,302.96

Finding the Fourth Proportional to 33,676.32, 50,515.74 and 10,302.96

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Solution

The fourth proportional to 33,676.32, 50,515.74 and 10,302.96 is: 15,454.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,676.32 : 50,515.74 = 10,302.96 : x
  2. Step 2: Convert to fraction form
    33,676.32/50,515.74 = 10,302.96/x
  3. Step 3: Cross multiply
    33,676.32x = 50,515.74 × 10,302.96
  4. Step 4: Simplify right side
    33,676.32x = 520,461,648.59
  5. Step 5: Solve for x
    x = 520,461,648.59/33,676.32
  6. Step 6: Final answer
    x = 15,454.83

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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.