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Finding the Fourth Proportional to 22,568.49, 33,830.44 and 10,701.45

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Solution

The fourth proportional to 22,568.49, 33,830.44 and 10,701.45 is: 16,041.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,568.49 : 33,830.44 = 10,701.45 : x
  2. Step 2: Convert to fraction form
    22,568.49/33,830.44 = 10,701.45/x
  3. Step 3: Cross multiply
    22,568.49x = 33,830.44 × 10,701.45
  4. Step 4: Simplify right side
    22,568.49x = 362,034,735.38
  5. Step 5: Solve for x
    x = 362,034,735.38/22,568.49
  6. Step 6: Final answer
    x = 16,041.60

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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.