Home / 123,067.28-184,600.90-29,573.03

Finding the Fourth Proportional to 123,067.28, 184,600.90 and 29,573.03

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Solution

The fourth proportional to 123,067.28, 184,600.90 and 29,573.03 is: 44,359.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,067.28 : 184,600.90 = 29,573.03 : x
  2. Step 2: Convert to fraction form
    123,067.28/184,600.90 = 29,573.03/x
  3. Step 3: Cross multiply
    123,067.28x = 184,600.90 × 29,573.03
  4. Step 4: Simplify right side
    123,067.28x = 5,459,207,953.73
  5. Step 5: Solve for x
    x = 5,459,207,953.73/123,067.28
  6. Step 6: Final answer
    x = 44,359.54

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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.