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Finding the Fourth Proportional to 12,296.18, 16,968.04 and 7,259.25

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Solution

The fourth proportional to 12,296.18, 16,968.04 and 7,259.25 is: 10,017.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,296.18 : 16,968.04 = 7,259.25 : x
  2. Step 2: Convert to fraction form
    12,296.18/16,968.04 = 7,259.25/x
  3. Step 3: Cross multiply
    12,296.18x = 16,968.04 × 7,259.25
  4. Step 4: Simplify right side
    12,296.18x = 123,175,197.73
  5. Step 5: Solve for x
    x = 123,175,197.73/12,296.18
  6. Step 6: Final answer
    x = 10,017.36

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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.