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Finding the Fourth Proportional to 24,167.54, 33,351.53 and 13,412.66

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Solution

The fourth proportional to 24,167.54, 33,351.53 and 13,412.66 is: 18,509.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,167.54 : 33,351.53 = 13,412.66 : x
  2. Step 2: Convert to fraction form
    24,167.54/33,351.53 = 13,412.66/x
  3. Step 3: Cross multiply
    24,167.54x = 33,351.53 × 13,412.66
  4. Step 4: Simplify right side
    24,167.54x = 447,332,498.55
  5. Step 5: Solve for x
    x = 447,332,498.55/24,167.54
  6. Step 6: Final answer
    x = 18,509.64

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.