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Finding the Fourth Proportional to 18,092.16, 24,967.17 and 10,133.82

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Solution

The fourth proportional to 18,092.16, 24,967.17 and 10,133.82 is: 13,984.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,092.16 : 24,967.17 = 10,133.82 : x
  2. Step 2: Convert to fraction form
    18,092.16/24,967.17 = 10,133.82/x
  3. Step 3: Cross multiply
    18,092.16x = 24,967.17 × 10,133.82
  4. Step 4: Simplify right side
    18,092.16x = 253,012,806.69
  5. Step 5: Solve for x
    x = 253,012,806.69/18,092.16
  6. Step 6: Final answer
    x = 13,984.67

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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.