Home / 17,336.52-25,998.30-5,488.92

Finding the Fourth Proportional to 17,336.52, 25,998.30 and 5,488.92

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Solution

The fourth proportional to 17,336.52, 25,998.30 and 5,488.92 is: 8,231.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,336.52 : 25,998.30 = 5,488.92 : x
  2. Step 2: Convert to fraction form
    17,336.52/25,998.30 = 5,488.92/x
  3. Step 3: Cross multiply
    17,336.52x = 25,998.30 × 5,488.92
  4. Step 4: Simplify right side
    17,336.52x = 142,702,588.84
  5. Step 5: Solve for x
    x = 142,702,588.84/17,336.52
  6. Step 6: Final answer
    x = 8,231.33

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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.