Home / 16,864.84-25,297.26-4,383.82

Finding the Fourth Proportional to 16,864.84, 25,297.26 and 4,383.82

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Solution

The fourth proportional to 16,864.84, 25,297.26 and 4,383.82 is: 6,575.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,864.84 : 25,297.26 = 4,383.82 : x
  2. Step 2: Convert to fraction form
    16,864.84/25,297.26 = 4,383.82/x
  3. Step 3: Cross multiply
    16,864.84x = 25,297.26 × 4,383.82
  4. Step 4: Simplify right side
    16,864.84x = 110,898,634.33
  5. Step 5: Solve for x
    x = 110,898,634.33/16,864.84
  6. Step 6: Final answer
    x = 6,575.73

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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.