Home / 57,227.48-85,825.63-23,942.15

Finding the Fourth Proportional to 57,227.48, 85,825.63 and 23,942.15

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Solution

The fourth proportional to 57,227.48, 85,825.63 and 23,942.15 is: 35,906.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,227.48 : 85,825.63 = 23,942.15 : x
  2. Step 2: Convert to fraction form
    57,227.48/85,825.63 = 23,942.15/x
  3. Step 3: Cross multiply
    57,227.48x = 85,825.63 × 23,942.15
  4. Step 4: Simplify right side
    57,227.48x = 2,054,850,107.30
  5. Step 5: Solve for x
    x = 2,054,850,107.30/57,227.48
  6. Step 6: Final answer
    x = 35,906.70

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1.5x scale

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.