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Finding the Fourth Proportional to 37,043.10, 55,564.65 and 16,266.60

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Solution

The fourth proportional to 37,043.10, 55,564.65 and 16,266.60 is: 24,399.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,043.10 : 55,564.65 = 16,266.60 : x
  2. Step 2: Convert to fraction form
    37,043.10/55,564.65 = 16,266.60/x
  3. Step 3: Cross multiply
    37,043.10x = 55,564.65 × 16,266.60
  4. Step 4: Simplify right side
    37,043.10x = 903,847,935.69
  5. Step 5: Solve for x
    x = 903,847,935.69/37,043.10
  6. Step 6: Final answer
    x = 24,399.90

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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.