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Finding the Fourth Proportional to 24,343.92, 33,594.54 and 13,165.92

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Solution

The fourth proportional to 24,343.92, 33,594.54 and 13,165.92 is: 18,168.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,343.92 : 33,594.54 = 13,165.92 : x
  2. Step 2: Convert to fraction form
    24,343.92/33,594.54 = 13,165.92/x
  3. Step 3: Cross multiply
    24,343.92x = 33,594.54 × 13,165.92
  4. Step 4: Simplify right side
    24,343.92x = 442,303,026.08
  5. Step 5: Solve for x
    x = 442,303,026.08/24,343.92
  6. Step 6: Final answer
    x = 18,168.93

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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.