Home / 24,603.91-33,956.25-13,995.11

Finding the Fourth Proportional to 24,603.91, 33,956.25 and 13,995.11

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Solution

The fourth proportional to 24,603.91, 33,956.25 and 13,995.11 is: 19,314.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,603.91 : 33,956.25 = 13,995.11 : x
  2. Step 2: Convert to fraction form
    24,603.91/33,956.25 = 13,995.11/x
  3. Step 3: Cross multiply
    24,603.91x = 33,956.25 × 13,995.11
  4. Step 4: Simplify right side
    24,603.91x = 475,221,453.94
  5. Step 5: Solve for x
    x = 475,221,453.94/24,603.91
  6. Step 6: Final answer
    x = 19,314.88

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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.