Home / 16,249.44-24,370.65-6,886.38

Finding the Fourth Proportional to 16,249.44, 24,370.65 and 6,886.38

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Solution

The fourth proportional to 16,249.44, 24,370.65 and 6,886.38 is: 10,328.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,249.44 : 24,370.65 = 6,886.38 : x
  2. Step 2: Convert to fraction form
    16,249.44/24,370.65 = 6,886.38/x
  3. Step 3: Cross multiply
    16,249.44x = 24,370.65 × 6,886.38
  4. Step 4: Simplify right side
    16,249.44x = 167,825,556.75
  5. Step 5: Solve for x
    x = 167,825,556.75/16,249.44
  6. Step 6: Final answer
    x = 10,328.08

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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.