Home / 23,926.14-33,018.08-13,855.11

Finding the Fourth Proportional to 23,926.14, 33,018.08 and 13,855.11

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Solution

The fourth proportional to 23,926.14, 33,018.08 and 13,855.11 is: 19,120.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,926.14 : 33,018.08 = 13,855.11 : x
  2. Step 2: Convert to fraction form
    23,926.14/33,018.08 = 13,855.11/x
  3. Step 3: Cross multiply
    23,926.14x = 33,018.08 × 13,855.11
  4. Step 4: Simplify right side
    23,926.14x = 457,469,130.39
  5. Step 5: Solve for x
    x = 457,469,130.39/23,926.14
  6. Step 6: Final answer
    x = 19,120.06

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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.