Home / 17,037.29-25,566.87-8,267.42

Finding the Fourth Proportional to 17,037.29, 25,566.87 and 8,267.42

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Solution

The fourth proportional to 17,037.29, 25,566.87 and 8,267.42 is: 12,406.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,037.29 : 25,566.87 = 8,267.42 : x
  2. Step 2: Convert to fraction form
    17,037.29/25,566.87 = 8,267.42/x
  3. Step 3: Cross multiply
    17,037.29x = 25,566.87 × 8,267.42
  4. Step 4: Simplify right side
    17,037.29x = 211,372,147.30
  5. Step 5: Solve for x
    x = 211,372,147.30/17,037.29
  6. Step 6: Final answer
    x = 12,406.44

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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.