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Finding the Fourth Proportional to 59,760.69, 82,468.57 and 32,903.64

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Solution

The fourth proportional to 59,760.69, 82,468.57 and 32,903.64 is: 45,406.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,760.69 : 82,468.57 = 32,903.64 : x
  2. Step 2: Convert to fraction form
    59,760.69/82,468.57 = 32,903.64/x
  3. Step 3: Cross multiply
    59,760.69x = 82,468.57 × 32,903.64
  4. Step 4: Simplify right side
    59,760.69x = 2,713,516,138.59
  5. Step 5: Solve for x
    x = 2,713,516,138.59/59,760.69
  6. Step 6: Final answer
    x = 45,406.37

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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.