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Finding the Fourth Proportional to 9,325.01, 12,868.83 and 5,076.23

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Solution

The fourth proportional to 9,325.01, 12,868.83 and 5,076.23 is: 7,005.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325.01 : 12,868.83 = 5,076.23 : x
  2. Step 2: Convert to fraction form
    9,325.01/12,868.83 = 5,076.23/x
  3. Step 3: Cross multiply
    9,325.01x = 12,868.83 × 5,076.23
  4. Step 4: Simplify right side
    9,325.01x = 65,325,057.53
  5. Step 5: Solve for x
    x = 65,325,057.53/9,325.01
  6. Step 6: Final answer
    x = 7,005.36

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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.