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Finding the Fourth Proportional to 22,047.48, 33,027.48 and 10,325.16

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Solution

The fourth proportional to 22,047.48, 33,027.48 and 10,325.16 is: 15,467.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,047.48 : 33,027.48 = 10,325.16 : x
  2. Step 2: Convert to fraction form
    22,047.48/33,027.48 = 10,325.16/x
  3. Step 3: Cross multiply
    22,047.48x = 33,027.48 × 10,325.16
  4. Step 4: Simplify right side
    22,047.48x = 341,014,015.40
  5. Step 5: Solve for x
    x = 341,014,015.40/22,047.48
  6. Step 6: Final answer
    x = 15,467.26

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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.