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Finding the Fourth Proportional to 43,952.82, 65,964.66 and 22,899.30

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Solution

The fourth proportional to 43,952.82, 65,964.66 and 22,899.30 is: 34,367.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,952.82 : 65,964.66 = 22,899.30 : x
  2. Step 2: Convert to fraction form
    43,952.82/65,964.66 = 22,899.30/x
  3. Step 3: Cross multiply
    43,952.82x = 65,964.66 × 22,899.30
  4. Step 4: Simplify right side
    43,952.82x = 1,510,544,538.74
  5. Step 5: Solve for x
    x = 1,510,544,538.74/43,952.82
  6. Step 6: Final answer
    x = 34,367.41

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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.