Home / 18,025.64-24,873.58-10,067.69

Finding the Fourth Proportional to 18,025.64, 24,873.58 and 10,067.69

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Solution

The fourth proportional to 18,025.64, 24,873.58 and 10,067.69 is: 13,892.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,025.64 : 24,873.58 = 10,067.69 : x
  2. Step 2: Convert to fraction form
    18,025.64/24,873.58 = 10,067.69/x
  3. Step 3: Cross multiply
    18,025.64x = 24,873.58 × 10,067.69
  4. Step 4: Simplify right side
    18,025.64x = 250,419,567.40
  5. Step 5: Solve for x
    x = 250,419,567.40/18,025.64
  6. Step 6: Final answer
    x = 13,892.41

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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.