Home / 16,986.56-25,484.36-5,893.24

Finding the Fourth Proportional to 16,986.56, 25,484.36 and 5,893.24

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Solution

The fourth proportional to 16,986.56, 25,484.36 and 5,893.24 is: 8,841.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,986.56 : 25,484.36 = 5,893.24 : x
  2. Step 2: Convert to fraction form
    16,986.56/25,484.36 = 5,893.24/x
  3. Step 3: Cross multiply
    16,986.56x = 25,484.36 × 5,893.24
  4. Step 4: Simplify right side
    16,986.56x = 150,185,400.75
  5. Step 5: Solve for x
    x = 150,185,400.75/16,986.56
  6. Step 6: Final answer
    x = 8,841.42

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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.