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Finding the Fourth Proportional to 22,062.73, 33,094.11 and 6,491.29

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Solution

The fourth proportional to 22,062.73, 33,094.11 and 6,491.29 is: 9,736.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,062.73 : 33,094.11 = 6,491.29 : x
  2. Step 2: Convert to fraction form
    22,062.73/33,094.11 = 6,491.29/x
  3. Step 3: Cross multiply
    22,062.73x = 33,094.11 × 6,491.29
  4. Step 4: Simplify right side
    22,062.73x = 214,823,465.30
  5. Step 5: Solve for x
    x = 214,823,465.30/22,062.73
  6. Step 6: Final answer
    x = 9,736.94

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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.