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Finding the Fourth Proportional to 22,358.35, 33,535.59 and 7,566.94

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Solution

The fourth proportional to 22,358.35, 33,535.59 and 7,566.94 is: 11,349.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,358.35 : 33,535.59 = 7,566.94 : x
  2. Step 2: Convert to fraction form
    22,358.35/33,535.59 = 7,566.94/x
  3. Step 3: Cross multiply
    22,358.35x = 33,535.59 × 7,566.94
  4. Step 4: Simplify right side
    22,358.35x = 253,761,797.39
  5. Step 5: Solve for x
    x = 253,761,797.39/22,358.35
  6. Step 6: Final answer
    x = 11,349.76

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.