Home / 16,884.57-25,326.87-4,404.58

Finding the Fourth Proportional to 16,884.57, 25,326.87 and 4,404.58

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Solution

The fourth proportional to 16,884.57, 25,326.87 and 4,404.58 is: 6,606.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,884.57 : 25,326.87 = 4,404.58 : x
  2. Step 2: Convert to fraction form
    16,884.57/25,326.87 = 4,404.58/x
  3. Step 3: Cross multiply
    16,884.57x = 25,326.87 × 4,404.58
  4. Step 4: Simplify right side
    16,884.57x = 111,554,299.39
  5. Step 5: Solve for x
    x = 111,554,299.39/16,884.57
  6. Step 6: Final answer
    x = 6,606.88

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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.