Home / 10,669.52-16,004.10-3,273.92

Finding the Fourth Proportional to 10,669.52, 16,004.10 and 3,273.92

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Solution

The fourth proportional to 10,669.52, 16,004.10 and 3,273.92 is: 4,910.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,669.52 : 16,004.10 = 3,273.92 : x
  2. Step 2: Convert to fraction form
    10,669.52/16,004.10 = 3,273.92/x
  3. Step 3: Cross multiply
    10,669.52x = 16,004.10 × 3,273.92
  4. Step 4: Simplify right side
    10,669.52x = 52,396,143.07
  5. Step 5: Solve for x
    x = 52,396,143.07/10,669.52
  6. Step 6: Final answer
    x = 4,910.82

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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.