Home / 11,022.92-16,534.34-4,002.92

Finding the Fourth Proportional to 11,022.92, 16,534.34 and 4,002.92

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Solution

The fourth proportional to 11,022.92, 16,534.34 and 4,002.92 is: 6,004.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,022.92 : 16,534.34 = 4,002.92 : x
  2. Step 2: Convert to fraction form
    11,022.92/16,534.34 = 4,002.92/x
  3. Step 3: Cross multiply
    11,022.92x = 16,534.34 × 4,002.92
  4. Step 4: Simplify right side
    11,022.92x = 66,185,620.26
  5. Step 5: Solve for x
    x = 66,185,620.26/11,022.92
  6. Step 6: Final answer
    x = 6,004.36

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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.