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Finding the Fourth Proportional to 24,277.10, 33,503.04 and 13,667.13

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Solution

The fourth proportional to 24,277.10, 33,503.04 and 13,667.13 is: 18,861.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,277.10 : 33,503.04 = 13,667.13 : x
  2. Step 2: Convert to fraction form
    24,277.10/33,503.04 = 13,667.13/x
  3. Step 3: Cross multiply
    24,277.10x = 33,503.04 × 13,667.13
  4. Step 4: Simplify right side
    24,277.10x = 457,890,403.08
  5. Step 5: Solve for x
    x = 457,890,403.08/24,277.10
  6. Step 6: Final answer
    x = 18,861.00

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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.