Home / 16,164.13-22,293.85-11,062.67

Finding the Fourth Proportional to 16,164.13, 22,293.85 and 11,062.67

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Solution

The fourth proportional to 16,164.13, 22,293.85 and 11,062.67 is: 15,257.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,164.13 : 22,293.85 = 11,062.67 : x
  2. Step 2: Convert to fraction form
    16,164.13/22,293.85 = 11,062.67/x
  3. Step 3: Cross multiply
    16,164.13x = 22,293.85 × 11,062.67
  4. Step 4: Simplify right side
    16,164.13x = 246,629,505.58
  5. Step 5: Solve for x
    x = 246,629,505.58/16,164.13
  6. Step 6: Final answer
    x = 15,257.83

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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.