Home / 57,246.64-85,855.96-44,735.64

Finding the Fourth Proportional to 57,246.64, 85,855.96 and 44,735.64

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Solution

The fourth proportional to 57,246.64, 85,855.96 and 44,735.64 is: 67,092.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,246.64 : 85,855.96 = 44,735.64 : x
  2. Step 2: Convert to fraction form
    57,246.64/85,855.96 = 44,735.64/x
  3. Step 3: Cross multiply
    57,246.64x = 85,855.96 × 44,735.64
  4. Step 4: Simplify right side
    57,246.64x = 3,840,821,318.41
  5. Step 5: Solve for x
    x = 3,840,821,318.41/57,246.64
  6. Step 6: Final answer
    x = 67,092.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.