Home / 10,454.58-15,684.60-6,067.82

Finding the Fourth Proportional to 10,454.58, 15,684.60 and 6,067.82

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Solution

The fourth proportional to 10,454.58, 15,684.60 and 6,067.82 is: 9,103.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,454.58 : 15,684.60 = 6,067.82 : x
  2. Step 2: Convert to fraction form
    10,454.58/15,684.60 = 6,067.82/x
  3. Step 3: Cross multiply
    10,454.58x = 15,684.60 × 6,067.82
  4. Step 4: Simplify right side
    10,454.58x = 95,171,251.15
  5. Step 5: Solve for x
    x = 95,171,251.15/10,454.58
  6. Step 6: Final answer
    x = 9,103.31

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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.