Home / 16,992.20-25,488.25-5,898.85

Finding the Fourth Proportional to 16,992.20, 25,488.25 and 5,898.85

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Solution

The fourth proportional to 16,992.20, 25,488.25 and 5,898.85 is: 8,848.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,992.20 : 25,488.25 = 5,898.85 : x
  2. Step 2: Convert to fraction form
    16,992.20/25,488.25 = 5,898.85/x
  3. Step 3: Cross multiply
    16,992.20x = 25,488.25 × 5,898.85
  4. Step 4: Simplify right side
    16,992.20x = 150,351,363.51
  5. Step 5: Solve for x
    x = 150,351,363.51/16,992.20
  6. Step 6: Final answer
    x = 8,848.26

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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.