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Finding the Fourth Proportional to 24,403.17, 33,676.14 and 13,647.93

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Solution

The fourth proportional to 24,403.17, 33,676.14 and 13,647.93 is: 18,834.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,403.17 : 33,676.14 = 13,647.93 : x
  2. Step 2: Convert to fraction form
    24,403.17/33,676.14 = 13,647.93/x
  3. Step 3: Cross multiply
    24,403.17x = 33,676.14 × 13,647.93
  4. Step 4: Simplify right side
    24,403.17x = 459,609,601.39
  5. Step 5: Solve for x
    x = 459,609,601.39/24,403.17
  6. Step 6: Final answer
    x = 18,834.01

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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.