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Finding the Fourth Proportional to 18,194.10, 24,484.14 and 18,194.10

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Solution

The fourth proportional to 18,194.10, 24,484.14 and 18,194.10 is: 24,484.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,194.10 : 24,484.14 = 18,194.10 : x
  2. Step 2: Convert to fraction form
    18,194.10/24,484.14 = 18,194.10/x
  3. Step 3: Cross multiply
    18,194.10x = 24,484.14 × 18,194.10
  4. Step 4: Simplify right side
    18,194.10x = 445,466,891.57
  5. Step 5: Solve for x
    x = 445,466,891.57/18,194.10
  6. Step 6: Final answer
    x = 24,484.14

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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.