Home / 16,642.14-24,954.82-5,544.86

Finding the Fourth Proportional to 16,642.14, 24,954.82 and 5,544.86

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Solution

The fourth proportional to 16,642.14, 24,954.82 and 5,544.86 is: 8,314.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,642.14 : 24,954.82 = 5,544.86 : x
  2. Step 2: Convert to fraction form
    16,642.14/24,954.82 = 5,544.86/x
  3. Step 3: Cross multiply
    16,642.14x = 24,954.82 × 5,544.86
  4. Step 4: Simplify right side
    16,642.14x = 138,370,983.23
  5. Step 5: Solve for x
    x = 138,370,983.23/16,642.14
  6. Step 6: Final answer
    x = 8,314.49

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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.