Home / 16,331.97-24,497.55-5,239.44

Finding the Fourth Proportional to 16,331.97, 24,497.55 and 5,239.44

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Solution

The fourth proportional to 16,331.97, 24,497.55 and 5,239.44 is: 7,859.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,331.97 : 24,497.55 = 5,239.44 : x
  2. Step 2: Convert to fraction form
    16,331.97/24,497.55 = 5,239.44/x
  3. Step 3: Cross multiply
    16,331.97x = 24,497.55 × 5,239.44
  4. Step 4: Simplify right side
    16,331.97x = 128,353,443.37
  5. Step 5: Solve for x
    x = 128,353,443.37/16,331.97
  6. Step 6: Final answer
    x = 7,859.03

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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.