Home / 11,197.79-16,798.24-3,800.27

Finding the Fourth Proportional to 11,197.79, 16,798.24 and 3,800.27

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Solution

The fourth proportional to 11,197.79, 16,798.24 and 3,800.27 is: 5,700.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,197.79 : 16,798.24 = 3,800.27 : x
  2. Step 2: Convert to fraction form
    11,197.79/16,798.24 = 3,800.27/x
  3. Step 3: Cross multiply
    11,197.79x = 16,798.24 × 3,800.27
  4. Step 4: Simplify right side
    11,197.79x = 63,837,778.40
  5. Step 5: Solve for x
    x = 63,837,778.40/11,197.79
  6. Step 6: Final answer
    x = 5,700.92

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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.