Home / 16,493.24-24,698.85-11,539.69

Finding the Fourth Proportional to 16,493.24, 24,698.85 and 11,539.69

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Solution

The fourth proportional to 16,493.24, 24,698.85 and 11,539.69 is: 17,280.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,493.24 : 24,698.85 = 11,539.69 : x
  2. Step 2: Convert to fraction form
    16,493.24/24,698.85 = 11,539.69/x
  3. Step 3: Cross multiply
    16,493.24x = 24,698.85 × 11,539.69
  4. Step 4: Simplify right side
    16,493.24x = 285,016,967.34
  5. Step 5: Solve for x
    x = 285,016,967.34/16,493.24
  6. Step 6: Final answer
    x = 17,280.83

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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.