Home / 29,380.92-44,033.94-13,764.12

Finding the Fourth Proportional to 29,380.92, 44,033.94 and 13,764.12

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Solution

The fourth proportional to 29,380.92, 44,033.94 and 13,764.12 is: 20,628.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,380.92 : 44,033.94 = 13,764.12 : x
  2. Step 2: Convert to fraction form
    29,380.92/44,033.94 = 13,764.12/x
  3. Step 3: Cross multiply
    29,380.92x = 44,033.94 × 13,764.12
  4. Step 4: Simplify right side
    29,380.92x = 606,088,434.23
  5. Step 5: Solve for x
    x = 606,088,434.23/29,380.92
  6. Step 6: Final answer
    x = 20,628.64

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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.