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Finding the Fourth Proportional to 22,603.06, 33,901.99 and 9,093.73

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Solution

The fourth proportional to 22,603.06, 33,901.99 and 9,093.73 is: 13,639.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,603.06 : 33,901.99 = 9,093.73 : x
  2. Step 2: Convert to fraction form
    22,603.06/33,901.99 = 9,093.73/x
  3. Step 3: Cross multiply
    22,603.06x = 33,901.99 × 9,093.73
  4. Step 4: Simplify right side
    22,603.06x = 308,295,543.52
  5. Step 5: Solve for x
    x = 308,295,543.52/22,603.06
  6. Step 6: Final answer
    x = 13,639.55

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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.