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Finding the Fourth Proportional to 26.63, 40.01 and 24.33

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Solution

The fourth proportional to 26.63, 40.01 and 24.33 is: 36.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26.63 : 40.01 = 24.33 : x
  2. Step 2: Convert to fraction form
    26.63/40.01 = 24.33/x
  3. Step 3: Cross multiply
    26.63x = 40.01 × 24.33
  4. Step 4: Simplify right side
    26.63x = 973.32
  5. Step 5: Solve for x
    x = 973.32/26.63
  6. Step 6: Final answer
    x = 36.56

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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.