Home / 47,201.32-65,103.64-32,067.55

Finding the Fourth Proportional to 47,201.32, 65,103.64 and 32,067.55

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Solution

The fourth proportional to 47,201.32, 65,103.64 and 32,067.55 is: 44,230.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,201.32 : 65,103.64 = 32,067.55 : x
  2. Step 2: Convert to fraction form
    47,201.32/65,103.64 = 32,067.55/x
  3. Step 3: Cross multiply
    47,201.32x = 65,103.64 × 32,067.55
  4. Step 4: Simplify right side
    47,201.32x = 2,087,714,230.88
  5. Step 5: Solve for x
    x = 2,087,714,230.88/47,201.32
  6. Step 6: Final answer
    x = 44,230.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.