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Finding the Fourth Proportional to 22,602.06, 33,900.49 and 9,092.73

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Solution

The fourth proportional to 22,602.06, 33,900.49 and 9,092.73 is: 13,638.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,602.06 : 33,900.49 = 9,092.73 : x
  2. Step 2: Convert to fraction form
    22,602.06/33,900.49 = 9,092.73/x
  3. Step 3: Cross multiply
    22,602.06x = 33,900.49 × 9,092.73
  4. Step 4: Simplify right side
    22,602.06x = 308,248,002.44
  5. Step 5: Solve for x
    x = 308,248,002.44/22,602.06
  6. Step 6: Final answer
    x = 13,638.05

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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.