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Finding the Fourth Proportional to 22,473.45, 33,725.23 and 9,325.83

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Solution

The fourth proportional to 22,473.45, 33,725.23 and 9,325.83 is: 13,995.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,473.45 : 33,725.23 = 9,325.83 : x
  2. Step 2: Convert to fraction form
    22,473.45/33,725.23 = 9,325.83/x
  3. Step 3: Cross multiply
    22,473.45x = 33,725.23 × 9,325.83
  4. Step 4: Simplify right side
    22,473.45x = 314,515,864.85
  5. Step 5: Solve for x
    x = 314,515,864.85/22,473.45
  6. Step 6: Final answer
    x = 13,995.00

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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.