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Finding the Fourth Proportional to 10,394.02, 15,597.18 and 3,824.82

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Solution

The fourth proportional to 10,394.02, 15,597.18 and 3,824.82 is: 5,739.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,394.02 : 15,597.18 = 3,824.82 : x
  2. Step 2: Convert to fraction form
    10,394.02/15,597.18 = 3,824.82/x
  3. Step 3: Cross multiply
    10,394.02x = 15,597.18 × 3,824.82
  4. Step 4: Simplify right side
    10,394.02x = 59,656,308.90
  5. Step 5: Solve for x
    x = 59,656,308.90/10,394.02
  6. Step 6: Final answer
    x = 5,739.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.