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Finding the Fourth Proportional to 10,844.01, 16,258.12 and 7,325.29

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Solution

The fourth proportional to 10,844.01, 16,258.12 and 7,325.29 is: 10,982.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,844.01 : 16,258.12 = 7,325.29 : x
  2. Step 2: Convert to fraction form
    10,844.01/16,258.12 = 7,325.29/x
  3. Step 3: Cross multiply
    10,844.01x = 16,258.12 × 7,325.29
  4. Step 4: Simplify right side
    10,844.01x = 119,095,443.85
  5. Step 5: Solve for x
    x = 119,095,443.85/10,844.01
  6. Step 6: Final answer
    x = 10,982.60

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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.