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Finding the Fourth Proportional to 24,101.88, 33,258.76 and 13,346.70

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Solution

The fourth proportional to 24,101.88, 33,258.76 and 13,346.70 is: 18,417.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,101.88 : 33,258.76 = 13,346.70 : x
  2. Step 2: Convert to fraction form
    24,101.88/33,258.76 = 13,346.70/x
  3. Step 3: Cross multiply
    24,101.88x = 33,258.76 × 13,346.70
  4. Step 4: Simplify right side
    24,101.88x = 443,894,692.09
  5. Step 5: Solve for x
    x = 443,894,692.09/24,101.88
  6. Step 6: Final answer
    x = 18,417.43

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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.