Home / 57,276.10-85,947.62-23,993.34

Finding the Fourth Proportional to 57,276.10, 85,947.62 and 23,993.34

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Solution

The fourth proportional to 57,276.10, 85,947.62 and 23,993.34 is: 36,004.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,276.10 : 85,947.62 = 23,993.34 : x
  2. Step 2: Convert to fraction form
    57,276.10/85,947.62 = 23,993.34/x
  3. Step 3: Cross multiply
    57,276.10x = 85,947.62 × 23,993.34
  4. Step 4: Simplify right side
    57,276.10x = 2,062,170,468.85
  5. Step 5: Solve for x
    x = 2,062,170,468.85/57,276.10
  6. Step 6: Final answer
    x = 36,004.03

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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.