Home / 32,934.39-49,410.83-13,226.79

Finding the Fourth Proportional to 32,934.39, 49,410.83 and 13,226.79

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Solution

The fourth proportional to 32,934.39, 49,410.83 and 13,226.79 is: 19,843.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,934.39 : 49,410.83 = 13,226.79 : x
  2. Step 2: Convert to fraction form
    32,934.39/49,410.83 = 13,226.79/x
  3. Step 3: Cross multiply
    32,934.39x = 49,410.83 × 13,226.79
  4. Step 4: Simplify right side
    32,934.39x = 653,546,672.14
  5. Step 5: Solve for x
    x = 653,546,672.14/32,934.39
  6. Step 6: Final answer
    x = 19,843.90

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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.