Home / 11,606.12-16,023.44-10,941.92

Finding the Fourth Proportional to 11,606.12, 16,023.44 and 10,941.92

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Solution

The fourth proportional to 11,606.12, 16,023.44 and 10,941.92 is: 15,106.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,606.12 : 16,023.44 = 10,941.92 : x
  2. Step 2: Convert to fraction form
    11,606.12/16,023.44 = 10,941.92/x
  3. Step 3: Cross multiply
    11,606.12x = 16,023.44 × 10,941.92
  4. Step 4: Simplify right side
    11,606.12x = 175,327,183.95
  5. Step 5: Solve for x
    x = 175,327,183.95/11,606.12
  6. Step 6: Final answer
    x = 15,106.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.