Home / 57,027.41-85,552.50-17,583.02

Finding the Fourth Proportional to 57,027.41, 85,552.50 and 17,583.02

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Solution

The fourth proportional to 57,027.41, 85,552.50 and 17,583.02 is: 26,378.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,027.41 : 85,552.50 = 17,583.02 : x
  2. Step 2: Convert to fraction form
    57,027.41/85,552.50 = 17,583.02/x
  3. Step 3: Cross multiply
    57,027.41x = 85,552.50 × 17,583.02
  4. Step 4: Simplify right side
    57,027.41x = 1,504,271,318.55
  5. Step 5: Solve for x
    x = 1,504,271,318.55/57,027.41
  6. Step 6: Final answer
    x = 26,378.04

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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.